More and more countries around the world are struggling with a new wave of infections, with an alarming increase in COVID-19 cases. Mostly these new surges […]
India is in the grip of a massive second wave of COVID-19 infections, surpassing even the United States and Brazil in terms of new daily infections. […]
China’s Coronavac vaccine was 67 percent effective at preventing symptomatic COVID-19 and 80 percent at preventing death, according to real-life results unveiled Friday from Chile’s inoculation […]