China is racing to achieve herd immunity against the coronavirus. Photo: AFP China is racing to achieve herd immunity against the coronavirus. Photo: AFP
China is racing to achieve herd immunity against the coronavirus. Photo: AFP

Coronavirus: China recommends booster shots for high-risk groups

  • More research needed to see if extra shots should be given to the general public
  • Additional doses offer greater protection even though neutralising antibody levels fall after six months, health official says

Topic |   Chinese coronavirus vaccines
China is racing to achieve herd immunity against the coronavirus. Photo: AFP China is racing to achieve herd immunity against the coronavirus. Photo: AFP
China is racing to achieve herd immunity against the coronavirus. Photo: AFP
READ FULL ARTICLE