German Chancellor Angela Merkel said that every Covid-19 vaccine is welcome in the European Union as the bloc is facing vaccine delivery difficulties.
Merkel made...
Kerala on Tuesday recorded 5,716 new coronavirus cases after tests on 52,940 samples even as 5,747 more patients recovered from the disease.
The state's test...
Russia's Sputnik V vaccine demonstrated the efficacy of 91.6 percent against Covid-19, according to interim results of phase 3 trials published in the journal...
US-based biotechnology company Novavax on Friday announced that its Covid-19 vaccine showing 89.3% effective in preventing Covid-19 in a trial conducted in the UK.
The...