Antibodies
The following is a summary of some recent studies on COVID-19. They include research that warrants further study to corroborate the findings and that have yet to be certified by peer review. Severe COVID-19 may "trip off" immune self-att..
Pfizer and BioNTech on Monday said trial results showed their coronavirus vaccine is safe and produces a robust immune response in children aged five to 11, adding that they would seek regulatory approval shortly. The vaccine would be administered..
New data from Moderna Inc's (MRNA.O) large COVID-19 vaccine trial shows that the protection it offers wanes over time, supporting the case for booster doses, the company said in a news release on Wednesday. "This is only one est..
Nearly 90% of people in India's financial capital, Mumbai, are estimated to have COVID-19 antibodies, according to the civic body survey released on Friday. The fifth blood serum survey which tests for antibodies, known as a sero survey conduc..
A study of 614 fully vaccinated health workers in India found a "significant" drop in their COVID-fighting antibodies within four months of the first shot. The findings could help the Indian government decide whether to provide..
Russian President Vladimir Putin said on Tuesday he was self-isolating after several members of his entourage fell ill with COVID-19, including someone he worked with in close proximity and had been in close contact with all of the previous day. P..
The booster dose of the Covid-19 vaccine could provide protection against the Delta and other variants of coronavirus for several months, even up to a year, according to Dr Abdullatif Al Khal, Chair of the National Health Strategy Group on Covid-19. ..
AP Atlanta’s zoo says at least 13 western lowland gorillas have tested positive for COVID-19, including 60-year-old Ozzie, the oldest male gorilla in captivity. Zoo Atlanta said Friday that employees noticed the gorillas had bee..
NDTV President Joe Biden said he'd order all executive branch employees, federal contractors and millions of health-care workers to be vaccinated against the coronavirus, and that his administration would issue rules requiring large ..
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