Source: China – South China Morning PostChina’s top disease control official says he has had a third Covid-19 shot, as global debate continues on the need for extra doses to boost immunity and protect against new variants.Gao Fu, head of the Chinese Centre for Disease Control and Prevention, also told state-run magazine Global People on Sunday that he had received doses of different Covid-19 vaccines, without elaborating.“I was among the first to have a domestically developed Covid-19 vaccine when I got the shot in May last year,”…Read More