Boston, Oct. 9 (PTI): Scientists, including one of Indian-origin, have documented the persistence of antibodies that target the novel coronavirus in the blood and saliva...

Washington, Sept. 3 (PTI): Children may still have the potential to transmit the novel coronavirus even if they have a measurable immune response, according to...

Indore, Aug 29 (PTI): Of the total number of people tested in Indore under the sero survey earlier this month, 7.72 per cent were found...

Washington, Aug. 4 (IANS): American pharmaceutical firm Eli Lilly and Company has announced the start of its phase 3 trial to study whether one of...

London, July 13 (IANS): Immunity to Covid-19 in recovered patients may only last a few months, say German researchers, suggesting that coronavirus antibodies may not...