WHO dashes hope of herd immunity
The Hague, Netherlands - The European Union started the approval process for its third vaccine on Tuesday after WHO scientists warned that herd immunity from coronavirus was unlikely this year even with mass inoculation schemes.
The 27-nation EU - under fire for lengthy approval processes and slow national rollouts of drugs - promised an ‘accelerated timeline’ after confirming drug company AstraZeneca had applied for approval for the jab it developed with Oxford University.
The EU’s medicines agency said a decision would still not come before January 29, even though the drug is already being used in countries including Britain.
And even with mass vaccinations, World Health Organization scientists warned that coverage would still not be wide enough for population-level immunity this year.
“We are not going to achieve any levels of population immunity or herd immunity in 2021,” said WHO’s chief scientist Soumya Swaminathan of a disease that has already infected more than 90mn people worldwide and killed almost two million.
The United States remains the worst affected country, posting daily death tolls in multiple thousands, but European hospitals are increasingly warning of stretched resources and Asian countries are also facing upsurges.
Malaysia declared a state of emergency on Tuesday as fears grow that its health system is close to being overwhelmed, after China and Japan took measures against localised clusters.
China added a city of five million to a growing lockdown area near Beijing on Tuesday, as WHO experts arrive in the central city of Wuhan to probe the origins of the disease.
‘Superspreader event’
With recriminations already flying over America’s longer-term handling of the virus, lawmakers voiced fury on Tuesday over the actions of some of their peers during last week’s ructions in Washington DC.
Congress members were forced to hunker down in secure rooms as supporters of President Donald Trump marauded through the corridors of the Capitol building, and some have now tested positive for coronavirus and squarely blamed their colleagues.
“Many Republicans still refused to take the bare minimum COVID-19 precaution and simply wear a damn mask in a crowded room during a pandemic - creating a superspreader event on top of a domestic terrorist attack,” said Democratic Congresswoman Pramila Jayapal, who has since tested positive.
US President-elect Joe Biden, who has pledged to devote all available resources to fight the pandemic, received his second vaccine dose on Monday of the Pfizer-BioNTech jab - the first to be approved in Western countries.
German firm BioNTech said it could produce millions more doses than originally expected this year, but warned that COVID-19 was likely become an endemic disease and vaccines would be needed to fight new variants.
Jana working to isolate new strain
Japan is working to isolate and analyse a new variant of the coronavirus detected in four people who arrived from Brazil, a health ministry official said on Tuesday.
Japan announced the detection of the new variant on Sunday, but officials have been at pains to emphasise there is no evidence yet that it is any more transmissible or dangerous than others.
“In order to further analyse the variant, we need to isolate it first,” the official said. “It’s hard to say right now when we can release the details,” he said, adding the process could take weeks or months.
The variant was found in two adults and two children who arrived in Japan on January 2 from Brazil.
The WHO said on Monday it has been notified by Japan about the new variant, warning ‘the more the virus spreads, the higher the chance of new changes to the virus’.
Long term impact on environment
As the world fights to stop the spread of the virus using masks and gloves, environmentalists are raising the alarm over the pandemic’s longer term impacts.
Discarded face masks - littering waterways and beaches the world over - can take hundreds of years to decompose and wreck animal habitats, campaigners warn.
“Face masks aren’t going away any time soon,” Ashley Fruno of animal rights group PETA said. “But when we throw them away, these items can harm the environment and the animals who share our planet.”
We are not going to achieve any levels of population immunity or herd immunity in 2021 as the coverage would still not be wide enough for the population this year.
SOUMYA SWAMINATHAN