Antibodies from the Pfizer vaccine may be up to 40 times less effective against Omicron than against the original COVID strain. The first lab tests on the new variant in South Africa showed that while the strain was able to…
More than half of New #Delhi’s 20 million inhabitants may have been infected with the #coronavirus, according to a government serological survey whose findings echoed earlier private-sector research. India has reported 10.8 million Covid-19 infections, the most anywhere outside the…
COVID-19 vaccinations have begun in many European countries and USA. But there are still really major questions in human beings’ minds: • Are the Covid-19 vaccines safe? • Will Covid-19 vaccines protect us? Will it vanish the pandemic? • What…