WHO group backs third Covid-19 shot for elderly vaccinated with Sinovac or Sinopharm


In addition to the Chinese population, lower and middle income countries in Latin America and Southeast Asia have relied at least in part on Chinese-developed vaccines for their mass immunisations. Photo: Shutterstock Images


In addition to the Chinese population, lower and middle income countries in Latin America and Southeast Asia have relied at least in part on Chinese-developed vaccines for their mass immunisations. Photo: Shutterstock Images