Sputnik V, Russia’s vaccine candidate against the coronavirus disease, also shows 92 per cent efficacy in protecting people from the infection, Russian agencies said on Wednesday, two days after...

Brazil’s health regulator has suspended a clinical trial for China’s Sinovac coronavirus vaccine citing a severe adverse event, delighting President Jair Bolsonaro, who has criticised it f...

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Indian scientists have developed a candidate vaccine against the coronavirus disease that remains active after long-term storage at room temperature, raising hopes for novel vaccines that would not ne...

US President-elect Joe Biden on Monday congratulated Pfizer Inc and BioNTech SE after they said that their vaccine candidate was found to be more than 90 per cent effective in preventing Covid-19. Bi...

Odisha plans to set up an advanced vaccine manufacturing unit at Andharua on the outskirts of the city. The unit will work on the innovation and production of improved vaccines for different diseases,...

A nasal spray that blocks the absorption of the SARS-CoV-2 virus has completely protected ferrets it was tested on, according to a small study released on Thursday by an international team of scientis...

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The arrival of a potent vaccine — several are being tested around the world — is likely to resolve the crisis brought about by the coronavirus. But it is also possible that significant cha...