People wait to receive the Sinovac COVID-19 vaccine at a vaccination center in Santiago, Chile, March 30, 2021. /CFP The newly-released data on the protective effects of China's Sinovac COVID
People wait to receive the Sinovac COVID-19 vaccine at a vaccination center in Santiago, Chile, March 30, 2021. /CFP The newly-released data on the protective effects of China's Sinovac COVID
LAGOS, April 21 (Xinhua) -- The government of a northern state in Nigeria has dismissed rumors of mass deaths in the state following allegedly an upsurge in activities on a number of cemeteries locat