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Covid-19 information: Shanghai stories first deaths in its omicron wave

People disinfect a residential area under lockdown in Shanghai, China, on 15 April

People disinfect a residential space beneath lockdown in Shanghai, China, on 15 April

Aly Song/REUTERS/Alamy

Latest coronavirus information as of 1pm 19 April

China’s greatest metropolis has reported seven covid-19 deaths, the primary official fatalities amid its ongoing omicron outbreak 

Shanghai is the epicentre of the most important covid-19 outbreak in China for the reason that SARS-CoV-2 virus emerged on the finish of 2019, with its surge in circumstances pushed by the extra transmissible omicron variant.

Despite comparatively excessive case numbers, solely seven persons are identified to have died with the an infection amid the continued outbreak as of in the present day, in accordance with China’s well being officers.

China’s largest metropolis has been in a widespread lockdown since 6 April. The restrictions had been initially meant to happen in two phases, affecting Shanghai’s japanese districts for 5 days, adopted by an extra 5 days of lockdown in its western districts. Lockdown was later prolonged to cowl town’s complete 26-million-strong inhabitants.

Case numbers look like falling, prompting Shanghai officers to report they’re getting ready to ease the lockdown.

On 18 April, 19,831 new asymptomatic infections had been reported, down from 21,592 on 16 April. New symptomatic infections stood at 2417 on 18 April, down from 3238 the day gone by.

Other coronavirus information

Babies born in the course of the covid-19 pandemic could also be slower to talk than these born earlier than the outbreak emerged, in accordance with analysis revealed by Brown University and LENA, a US non-profit organisation.

Data taken from LENA’s “talk pedometer”, a wearable machine that tracks what a toddler hears all through the day and the toddler’s personal vocalisations, present a big drop in so-called verbal operate in youngsters aged between 12 and 16 months who had been born after July 2020, in contrast with these born earlier than 2019.

These outcomes reinforce earlier research that counsel the pandemic has negatively impacted youngsters’s mind improvement.

The US Centres for Disease Control and Prevention (CDC) has eliminated all remaining nations from its highest coronavirus journey threat class. The CDC’s “Level 4: Special Circumstances/Do Not Travel” designation beforehand urged individuals to keep away from all non-essential journey to those locations.

In a press release, the CDC stated Level 4 would now be reserved for nations with particular circumstances, together with quickly escalating case numbers or the emergence of a brand new variant of concern. The UK, France and Germany are amongst nations that stay on the CDC’s “Level 3 Covid-19: High” warning.

Essential details about coronavirus

Where did coronavirus come from? And different covid-19 questions answered

What is covid-19?

Covid-19 vaccines: Everything you could know in regards to the main pictures

Long covid: Do I’ve it, how lengthy will it final and might we deal with it?

What’s the fairest technique to share covid-19 vaccines all over the world?

Covid-19: The story of a pandemic

What to learn, watch and hearken to about coronavirus

New Scientist Weekly options updates and evaluation on the newest developments within the covid-19 pandemic. Our podcast sees skilled journalists from the journal talk about the most important science tales to hit the headlines every week – from expertise and area, to well being and the surroundings.

The Jump is a BBC Radio 4 collection exploring how viruses can cross from animals into people to trigger pandemics. The first episode examines the origins of the covid-19 pandemic.

Why Is Covid Killing People of Colour? is a BBC documentary, which investigates what the excessive covid-19 dying charges in ethnic minority sufferers reveal about well being inequality within the UK.

Panorama: The Race for a Vaccine is a BBC documentary in regards to the inside story of the event of the Oxford/AstraZeneca vaccine in opposition to covid-19.

Race Against the Virus: Hunt for a Vaccine is a Channel 4 documentary which tells the story of the coronavirus pandemic by way of the eyes of the scientists on the frontline.

The New York Times is assessing the progress in improvement of potential drug therapies for covid-19, and rating them for effectiveness and security.

Humans of COVID-19 is a challenge highlighting the experiences of key staff on the frontline within the battle in opposition to coronavirus within the UK, by way of social media.

Belly Mujinga: Searching for the Truth is a BBC Panorama investigation of the dying of transport employee Belly Mujinga from covid-19, following stories she had been coughed and spat on by a buyer at London’s Victoria Station.

Coronavirus, Explained on Netflix is a brief documentary collection analyzing the coronavirus pandemic, the efforts to battle it and methods to handle its psychological well being toll.

Stopping the Next Pandemic: How Covid-19 Can Help Us Save Humanity by Debora Mackenzie is about how the pandemic occurred and why it should occur once more if we don’t do issues in another way in future.

The Rules of Contagion is in regards to the new science of contagion and the shocking methods it shapes our lives and behavior. The writer, Adam Kucharski, is an epidemiologist on the London School of Hygiene and Tropical Medicine, UK, and within the e book he examines how ailments unfold and why they cease.

Previous updates

A biologist at Valneva works on its covid-19 vaccine

A biologist at Valneva works on its covid-19 vaccine

LISI NIESNER/REUTERS/Alamy

14 April

The UK has authorised a sixth covid-19 vaccine, which incorporates an entire inactivated type of the SARS-CoV-2 virus and might be saved in a fridge

A vaccine that incorporates an entire inactivated type of SARS-CoV-2 virus is the sixth covid-19 vaccine to be authorised by the UK’s Medicines and Healthcare merchandise Regulatory Agency (MHRA).

In March, Bahrain was the primary nation on the planet to approve the vaccine for emergency use. Now, the UK is the primary in Europe to log off on the jab, which might be saved for as much as a 12 months in an ordinary fridge.

The mRNA vaccines from Moderna and Pfizer/BioNTech must be saved at not more than -20°C, for a most of six months. Once thawed, the Moderna jab lasts as much as 30 days in an ordinary fridge, whereas the Pfizer/BioNTech vaccine might be saved for simply 5 days.

The MHRA approval follows promising outcomes from a examine accomplished in October final 12 months. Two doses of the Valneva jab, administered 28 days aside, led to about 40 per cent increased neutralising antibody ranges than the Oxford/AstraZeneca vaccine, which may equally be saved at increased temperatures.

The examine solely in contrast the 2 vaccines in opposition to one another, not in opposition to individuals who didn’t obtain any jab.

The charge of covid-19 infections was “similar” between the 2 teams, with no extreme illness occurring amongst any of the examine’s 4012 contributors.

“The independent Commission on Human Medicines [CHM] and its COVID-19 Expert Working Group has carefully considered the available evidence [and] are pleased to say that we have advised that the benefit risk balance is positive,” Munir Piromohamed at CHM stated in a press release.

“The vaccine is approved for use in people aged 18 to 50 years, with the first and second doses to be taken at least 28 days apart.”

This comes as Pfizer’s chief govt stated the agency may develop a covid-19 vaccine that protects in opposition to all identified variants by the tip of the 12 months.

Other coronavirus information

People with an elevated threat of coronary heart illness are as much as six instances extra prone to die from covid-19.

The examine, which shall be offered on the European Congress of Clinical Microbiology and Infectious ailments later this month, discovered individuals with a greater than 10 per cent probability of getting a stroke or coronary heart assault within the subsequent 10 years are almost 3 times extra prone to be admitted to intensive care with covid-19 and 6 instances extra prone to die of its issues.

This is in contrast with individuals with a lower than 10 per cent threat of creating coronary heart illness, calculated in accordance with elements like their physique mass index, smoking standing and blood strain.

The US has prolonged its covid-19 public well being emergency standing, which was initially declared in January 2020 and has been renewed each quarter since. It was as a result of expire on 16 April.

The renewal permits individuals within the US entry to free covid-19 checks, vaccines and coverings for a minimum of one other three months.

People at a covid-19 testing site in San Diego, US, on 29 March

People at a covid-19 testing web site in San Diego, US, on 29 March

Daniel Knighton/Getty Images

13 April

More than 500 million covid-19 circumstances have been recorded globally for the reason that outbreak emerged, however the true quantity might be far increased 

According to Johns Hopkins University’s case tracker, greater than 500,900,000 covid-19 circumstances have been reported worldwide. The World Health Organisation (WHO) tracker, which updates day by day, is simply shy of this grim milestone, reporting 497,960,492 circumstances as of 12 April.

Experts have warned an absence of testing infrastructure worldwide means the worldwide case quantity might be a lot increased than is being reported, notably in poorer nations. A WHO evaluation estimates Africa’s true case quantity is 100 instances increased than that which is being reported.

And unaccounted circumstances are anticipated to develop into extra widespread as nations cut back their check capability, for instance within the UK.

The variety of new worldwide circumstances seems to have been falling in current weeks, with the day by day case charge 41 per cent decrease than it was two weeks in the past, in accordance with Johns Hopkins University. Reduced testing and a subsequent underreporting of circumstances in all probability contributed to this obvious fall in circumstances.

Tedros Adhanom Ghebreyesus on the WHO has warned we’re nonetheless in an “acute phase of the pandemic”, because the extra transmissible omicron variant and its sublineages unfold internationally.

Other coronavirus information

An evaluation of Israel’s vaccine booster marketing campaign has revealed the timing of booster roll-outs is essential to stopping a surge in circumstances, notably when infections are rising exponentially.

The researchers, from Technion-Israel Institute of Technology in Haifa, Israel, additionally discovered vaccinating youthful age teams, who’re much less prone to develop into severely ailing with covid-19, is vital to stopping transmission.

If Israel hadn’t initiated its booster marketing campaign, officers would have “needed to apply extensive non-pharmaceutical interventions to prevent a destructive epidemic wave”, the evaluation concluded.

The variety of reported circumstances in England has fallen 26 per cent week-on-week, dropping from 51,253 on 6 April to 37,819 on 12 April. These figures are anticipated to be significantly much less helpful for monitoring the pandemic’s progress since England scrapped free common testing on 1 April.

Doctors are investigating what might be inflicting a surge in liver irritation, or hepatitis, in youngsters within the UK, after 74 circumstances have been reported to this point this 12 months.

Hepatitis might be brought on by a variety of pathogens, together with viruses. Officials are taking a look at whether or not the rise in circumstances could also be a uncommon delayed response to covid-19. Graham Cooke at Imperial College London has stated publicity to a circulating virus after the lifting of restrictions might be behind the surge.

Covid-19 booster vaccine

A well being employee administers a covid-19 booster vaccine in Jakarta, Indonesia

Anadolu Agency through Getty Images

12 April

Heart irritation could also be no extra seemingly after a covid-19 vaccine than some other jab

In uncommon circumstances, the mRNA-based Pfizer/BioNTech and Moderna covid-19 vaccines specifically have been linked to coronary heart irritation. The threat is increased amongst youthful individuals, which contributed to the UK’s delayed resolution to roll-out covid-19 vaccines to 5-to-11 12 months olds.

Now, an evaluation of twenty-two research with a whole lot of hundreds of thousands of vaccine doses administered between them reveals coronary heart irritation is not any extra widespread after a covid-19 jab than it’s after vaccines that defend in opposition to another infections, resembling smallpox or influenza – and in some circumstances the danger could also be decrease.

The examine, published in The Lancet Respiratory Medicine, discovered 18 circumstances of coronary heart irritation happen per 1 million covid-19 vaccine doses, in contrast with 56 circumstances per 1 million doses of non-covid vaccinations. The charge of coronary heart irritation was even discovered to be “significantly higher” after a smallpox jab than a covid-19 vaccine.

Aligning with previous analysis, the examine discovered males and other people beneath 30 had been extra prone to develop coronary heart irritation. The threat was additionally increased in those that had an mRNA vaccine versus a jab primarily based on completely different expertise, such because the Oxford/AstraZeneca or Janssen vaccines, and after a second dose of any covid-19 jab.

“Our research suggests that the overall risk of myopericarditis [heart inflammation] appears to be no different for this newly approved group of vaccines against COVID- 19, compared to vaccines against other diseases,” examine writer Dr. Kollengode Ramanathan at National University Hospital, Singapore, stated in a press release.

“The risk of such rare events should be balanced against the risk of myopericarditis from infection and these findings should bolster public confidence in the safety of COVID-19 vaccinations.”

Other coronavirus information

The World Health Organisation (WHO) is monitoring two new sublineages of the omicron variant to find out if they’re extra transmissible, virulent or higher capable of evade previous immunity.

Dubbed BA.4 and BA.5, only some dozen circumstances of the sublineages have been reported globally, nevertheless the WHO is monitoring them as a result of their “additional mutations that need to be further studied to understand their impact on immune escape potential”.

BA.4 has been recognized in South Africa, Denmark, Botswana, Scotland and England, the UK’s Health Security Agency stated final week. BA.5 had solely been present in South Africa, nevertheless, Botswana’s well being ministry reported circumstances of each BA.4 and BA.5 yesterday.

People within the UK are extra apprehensive about their funds than catching covid-19, regardless of an estimated one in 13 individuals being contaminated throughout England, Wales and Scotland, whereas one in 16 are thought to have covid-19 in Northern Ireland.

A group from University College London surveyed 28,495 individuals between 21 March and 27 March. One third (33 per cent) of the contributors stated they’re involved about catching covid-19, down from 40 per cent in January.

In the sunshine of the UK’s value of residing disaster, 38 per cent stated they’re apprehensive about their funds, up from 32 per cent in January.

The survey additionally discovered that 49 per cent of individuals really feel accountable for their psychological well being, down from 54 per cent six months in the past, and the variety of individuals reporting anxiousness or despair signs is at its highest stage in 11 months.

“These findings could suggest that our return to more ‘normal’ living has not had all the mental health benefits that people necessarily expected.” Daisy Fancourt at UCL informed Sky News.

A walk-in covid-19 vaccination centre in Manchester

A walk-in covid-19 vaccination centre in Manchester

Daniel Harvey Gonzalez/In Pictures/Getty Images

11 April

An estimated one in 13 individuals in England, Wales and Scotland had been contaminated initially of April

Covid-19 infections stay excessive, with an estimated one in 16 individuals having the an infection in Northern Ireland and one in 13 individuals in the remainder of the UK over the primary weekend of April, in accordance with an Office for National Statistics (ONS) survey.

This equates to simply beneath 4.9 million individuals being contaminated throughout the UK – 25,000 fewer circumstances than the earlier week’s file excessive.

“While infections remain high, there are early signs in our latest data that they may no longer be increasing in some parts of the UK,” Sarah Crofts at ONS stated in a press release.

“Across English areas, there’s a combined image in tendencies and we’ve seen a welcome lower in Scotland. However, charges in Wales proceed to rise and the pattern in Northern Ireland is unsure.

“It is too early to say if infections have peaked in England and Scotland.”

The ONS survey swabs 1000’s of random individuals for SARS-CoV-2 virus, no matter whether or not they have signs, and is unaffected by the tip of free common testing in England.

Other coronavirus information

The rise in covid-19 circumstances within the US is regarding however not sudden, in accordance with the nation’s chief medical adviser Anthony Fauci. The US recorded 35,243 new circumstances on 9 April.

The extra transmissible omicron BA.2 sublineage is regarded as driving the rise in infections, together with the easing of restrictions.

Shanghai will begin loosening lockdown restrictions in some areas from in the present day, according to metropolis officers. This is regardless of town reporting greater than 26,000 new circumstances prior to now 24 hours, a brand new file.

China’s largest metropolis was initially positioned in a two-stage 10-day lockdown, affecting its japanese districts for 5 days, adopted by an extra 5 days of restrictions in its western districts. This was then prolonged to cowl all of Shanghai’s 25-million-strong inhabitants.

Officials now plan to carry some restrictions in areas that haven’t had any constructive circumstances for 2 consecutive weeks.

A stock image of an unwell person lying on a sofa

A inventory picture of an unwell individual mendacity on a settee

Meeko Media/Getty Images

8 April

Omicron’s symptom period is shorter than delta’s amongst individuals who have had a booster vaccine

Cristina Menni at King’s College London and her colleagues analysed greater than 63,000 individuals who examined constructive for SARS-CoV-2 virus between June 2021 and January 2022. The contributors, who had all obtained a minimum of two doses of any covid-19 vaccine, self-reported their constructive check consequence and signs through the Zoe COVID app.

From June to November 2021, when delta was the dominant variant within the UK, covid-19 signs lasted on common 7.7 days among the many contributors who had been triple jabbed. This is in contrast with a mean 4.4-day symptom period when omicron was dominant, outlined as the tip of December 2021 to mid-January 2022, when the examine accomplished.

Omicron has lengthy been identified to be much less virulent than previous covid-19 variants. Its delicate signs may additionally differ from delta’s.

Fewer than one in 5 (17 per cent) of the contributors who caught covid-19 when omicron was dominant reported a lack of scent, in contrast with over half (53 per cent) of those that in all probability had delta.

Those who in all probability caught omicron had been extra prone to report a sore throat and hoarse voice than these with delta, nevertheless, the latter variant was extra strongly linked to mind fog, headache and fever.

“It is a lesson that we need to be far more flexible in thinking what the virus is and how it is going to present than we have been, certainly in the UK,” Tim Spector at King’s College London informed The Guardian.

Other coronavirus information

More than two-thirds of individuals residing in Africa have been contaminated with SARS-CoV-2 virus for the reason that pandemic started – 97 instances greater than the continent’s formally reported circumstances, in accordance with a World Health Organization (WHO) examine.

WHO researchers analysed 151 earlier research on the proportion of individuals in Africa with covid-19 antibodies. They estimate about 800 million individuals had been contaminated by September 2021, however simply 8.2 million circumstances had been reported.

Shanghai reported a file 21,000 covid-19 circumstances in the present day. The metropolis’s lockdown was just lately prolonged to cowl all of its 25-million-strong inhabitants. Officials haven’t indicated when the lockdown might finish.

A coloured 3D CT scan of a pulmonary embolism

A colored 3D CT scan of a pulmonary embolism

VSEVOLOD ZVIRYK/SCIENCE PHOTO LIBRARY

7 April

The threat of a probably life-threatening lung clot will increase 33-fold inside a month of being contaminated

Ioannis Katsoularis and his colleagues at Umeå University in Sweden tracked greater than 1 million individuals in Sweden who examined constructive for SARS-CoV-2 virus between February 2020 and May 2021. They in contrast the well being outcomes of this group with 4 million individuals, additionally residing in Sweden, who had not had a constructive covid-19 check.

Regardless of the severity of an individual’s covid-19 signs, the danger of deep vein thrombosis (DVT) inside 30 days of an infection elevated five-fold, persisting at this stage for 3 months. DVT is a blood clot in a vein, often within the leg, which may break off and journey to the lungs. This may cause a pulmonary embolism, which blocks blood circulate to the lungs.

For pulmonary embolism particularly, a constructive covid-19 check was discovered to boost the danger of the situation 33-fold, persisting at this stage for six months, in contrast with the contributors who by no means examined constructive for SARS-CoV-2 virus.

The clot threat was highest amongst contributors with extreme covid-19, nevertheless, even these with delicate covid-19 signs had been 3 times extra prone to DVT and 7 instances extra prone to a pulmonary embolism.

Being contaminated in the course of the pandemic’s first wave, in early 2020, was additionally linked to a raised threat of clots. The roll-out of vaccines and improved covid-19 therapies later within the pandemic in all probability protected in opposition to clots, in accordance with the researchers.

“Despite the potential for new variants of concern, most governments are removing restrictions and shifting their focus to determining how best to live with covid,” Frederick Ho on the University of Glasgow, informed The Guardian. “This study reminds us of the need to remain vigilant to the complications associated with even mild Sars-CoV-2 infection”.

Other coronavirus information

An estimated 1.7 million individuals within the UK, about 2.7 per cent of the inhabitants, have lengthy covid, in accordance with an Office for National Statistics (ONS) survey. The survey contributors self-reported any lengthy covid signs, outlined as those who persist for greater than 4 weeks after a suspected SARS-CoV-2 virus an infection and can’t be defined by one thing else.

Of these, 1.1 million stated their lengthy covid signs adversely have an effect on their day-to-day actions, with 322,000 saying their capability to carry out day by day actions has been “limited by a lot”.

Males within the Bangladeshi ethnic group have the very best covid-19 mortality charge in England, in accordance with ONS knowledge. These males are 2.7 instances extra prone to die from covid-19 than their white British counterparts. Among females, individuals within the Pakistani ethnic group are 2.5 instances extra prone to die from covid-19 than their white British counterparts. Disparities in mortality charges between completely different ethnic teams could also be all the way down to various vaccine uptake.

New Scientist Default Image

Commuters exit a practice in London

TOLGA AKMEN/AFP through Getty Images

6 April

Cases are declining amongst youthful age teams however stay excessive total

One in 16 individuals in England is assumed to have covid-19, the very best prevalence recorded by Imperial College London’s surveillance examine React because it began in May 2020.

According to the Office for National Statistics, which makes use of a special technique for estimating SARS-CoV-2 an infection charges, one in 16 individuals in England had covid-19 on the week ending 19 March, rising to 1 in 13 seven days later.

In the newest React examine, swabs collected from a random pattern of just about 110,000 individuals counsel 6.37 per cent of England’s inhabitants examined constructive for the SARS-CoV-2 virus between 8 and 31 March – greater than double the one in 35 individuals who had been thought to have the an infection the earlier month.

The more-transmissible omicron BA.2 sublineage made up an estimated 94.7 per cent of the March circumstances, up from simply 0.8 per cent in January. A really small variety of the infections had been recombinants of the sublineages BA.1 and BA.2, together with 5 incidences of the recombinant XE. Early checks counsel XE could also be round 10 per cent extra transmissible than BA.2, in accordance with the World Health Organization.

Despite infections rising throughout all age teams, incidences look like declining in individuals aged 5 to 17 and plateauing amongst these aged 18 to 54.

This shouldn’t be the case for individuals aged 55 and over, nevertheless, the place infections are rising. On 31 March, an estimated 8.31 per cent of individuals on this age group would have examined constructive – almost 20 instances the common prevalence for the reason that React programme started.

“These trends are concerning since when a very high number of people are infected, this may lead to more people becoming seriously ill and needing to go to hospital.” Professor Paul Elliott, director of the REACT programme, stated in a press release.

Other coronavirus information

Shanghai’s lockdown has been prolonged to cowl the entire metropolis’s 25-million-strong inhabitants. China’s largest metropolis was initially positioned in a two-stage 10-day lockdown, affecting its japanese districts for 5 days, adopted by an extra 5 days of restrictions in its western districts.

On 4 April, town reported 13,086 new asymptomatic circumstances, after testing 25 million individuals in 24 hours. This is a comparatively low variety of infections in contrast with different nations, nevertheless, China is imposing strict restrictions because it pursues a “zero covid” coverage.

A second booster dose of the Pfizer/BioNTech vaccine supplies some safety in opposition to extreme sickness amongst individuals over 60 who’re contaminated with omicron BA.1, in accordance with a examine of greater than 1 million individuals in Israel. Severe sickness apart, safety in opposition to an infection with the SARS-CoV-2 virus itself waned after 4 weeks.

A staff member at a testing centre in Halifax, England, takes a covid-19 lateral flow test on 4 January

A employees member at a testing centre in Halifax, England, takes a covid-19 lateral circulate check on 4 January

OLI SCARFF/AFP through Getty Images

4 April

The symptom record has been expanded days after officers ended free common testing in England

For many of the pandemic, the NHS in England has solely recognised three covid-19 signs: fever, a brand new and steady cough, or a lack of style or scent – which many specialists thought-about too restricted.

Now, as 4.9 million individuals had been estimated to be contaminated within the UK within the week ending 26 March, the NHS has expanded its symptom record to incorporate:

  • Shortness of breath
  • Fatigue or exhaustion
  • Body aches
  • A headache
  • A sore throat
  • A blocked or runny nostril
  • Loss of urge for food
  • Diarrhoea
  • Nausea or vomiting

This record extra intently matches that of the US Centers for Disease Control and Prevention, which recognised many of those signs early within the pandemic.

The NHS’ record stops wanting among the World Health Organization’s (WHO) signs, nevertheless, which additionally considers pores and skin rashes, purple or irritated eyes, or discolouration of the fingers or toes to be much less widespread indicators of an infection. Chest ache, confusion, or a lack of speech or mobility can happen in extreme circumstances, in accordance with WHO.

Writing on Twitter, Tim Spector, lead scientist of the Zoe covid-19 symptom tracker app, stated: “NHS official Main symptoms of coronavirus (COVID-19) have finally changed after 2 years of lobbying and Zoe app user input – hurrah!”

Last month, Spector stated the UK’s slim symptom record was in all probability contributing to its an infection surge.

“Many people are no longer isolating when they have symptoms, either because they feel they don’t have to anymore or because they or their employers still don’t recognise symptoms like runny nose or sore throat as covid,” he stated.

Other coronavirus information

Covid-19 vaccines are being rolled out for 5- to 11-year-olds in England. In February, the UK’s Joint Committee on Vaccination and Immunisation stated two low-dose vaccines, administered 12 weeks aside, would stop “a very small number of children from serious illness and hospitalisation” in any future covid-19 wave. Vaccination programmes had been already underway for this age group in the remainder of the UK.

Shanghai’s recorded covid-19 circumstances are rising. The locked-down metropolis in China just lately prolonged its restrictions, regardless of preliminary indicators that infections could also be declining. On April 3, Shanghai reported 8581 new asymptomatic covid-19 circumstances and 425 symptomatic circumstances, in contrast with 7788 new asymptomatic circumstances and 438 symptomatic circumstances the day earlier than.

Bizarre lockdown desires might have mirrored our claustrophobia and sense of being uncontrolled. University College London researchers analysed greater than 850 desires submitted on-line to the Lockdown Dreams challenge between March 2020 and March 2021. From 23 March to fifteen June 2020, which corresponds with the UK’s first lockdown, simply over seven in 10 (71 per cent) of the contributors reported having extra vivid desires, in contrast with pre-pandemic. These included being locked indoors or unable to get to family members standing outdoors.

An aerial view of empty roads in the Pudong district of Shanghai, China, on 31 March

An aerial view of empty roads within the Pudong district of Shanghai, China, on 31 March

Xiang Xinrong/VCG through Getty Images

1 April

People residing within the metropolis’s japanese districts had been as a result of come out of a five-day lockdown in the present day

On 28 March, China’s largest metropolis launched a two-stage, 10-day lockdown in a bid to manage its omicron outbreak. Initially, the lockdown was deliberate to have an effect on japanese Shanghai for 5 days, adopted by an extra 5 days of restrictions within the metropolis’s western districts.

China’s well being officers introduced on 31 March they’ll as an alternative carry restrictions on the east facet in phases. With western Shanghai beginning its five-day restrictions in the present day, these prolonged measures plunge town’s 26-million-strong inhabitants into lockdown.

People are instructed to not depart their houses, even to get rid of garbage or stroll their canines, Reuters reported. Most of town’s public transport has additionally been suspended and all non-essential companies are closed.

Despite the lockdown extension, Shanghai’s reported case numbers are falling. On 31 March, town reported 4144 new asymptomatic circumstances and 358 new symptomatic circumstances, in contrast with 5298 asymptomatic circumstances and 355 symptomatic circumstances the day earlier than.

Other coronavirus information

Nearly all secondary college college students in England have antibodies in opposition to the SARS-CoV-2 virus, in accordance with the Office for National Statistics’ Covid-19 Schools Infection Survey. More than 7000 major and secondary college students from 150 faculties had been examined for antibodies in January and February. Extrapolating the outcomes out throughout England, an estimated 96.6 per cent of secondary college college students and 62.4 per cent of major college pupils had SARS-Cov-2 antibodies at the start of the 12 months. England is because of roll out a low-dose Pfizer/BioNTech vaccine for five- to 11-year-olds this month, which is able to embrace most major pupils. The pre-existing antibodies amongst youthful youngsters due to this fact took place through a pure an infection.

Pregnant people who find themselves vaccinated in opposition to SARS-CoV-2 virus are virtually twice as prone to get covid-19 in contrast with people who find themselves vaccinated however not pregnant, according to an evaluation of about 14 million hospital sufferers within the US. Pregnancy is the best threat issue for breakthrough covid-19 infections, above being an organ transplant recipient or having an immune system deficiency, the examine discovered. This could also be as a result of sure elements of the immune system are suppressed throughout being pregnant.

Covid-19 vaccines present considerably extra safety amongst individuals who have beforehand been contaminated with SARS-CoV-2 virus, in accordance with two research revealed within the journal Lancet Infectious Diseases. A Brazilian examine linked the CoronaVac, Oxford/Astrazeneca, Janssen and Pfizer/BioNTech vaccines to elevated safety in opposition to a moderate-to-severe reinfection, whereas a Swedish examine discovered covid-19 vaccination supplies a minimum of 9 months’ of extra safety for individuals who have had the virus earlier than. The research didn’t have a look at the extent of safety amongst individuals who fought off covid-19 after catching it post-vaccination.

 

See earlier updates from March 2022, February 2022, January 2022, November to December 2021, September to October 2021, July to September 2021, June to July 2021May 2021, April-March 2021, February 2021, January 2021, November/December 2020, and March to November 2020.

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