Australian scientists have questioned the effectiveness of the of the AstraZeneca vaccine. photo: Xinhua Australian scientists have questioned the effectiveness of the of the AstraZeneca vaccine. photo: Xinhua
Australian scientists have questioned the effectiveness of the of the AstraZeneca vaccine. photo: Xinhua

Coronavirus: Australian scientists raise doubts over whether AstraZeneca vaccine can deliver herd immunity

  • The opposition to the vaccine casts a cloud over Australia’s immunisation plans with 53 million doses of the AstraZeneca jab already on hand
  • Given the low case numbers and community transmission rates, some experts say Australia could afford waiting for a more effective vaccine

Topic |   Coronavirus pandemic
Australian scientists have questioned the effectiveness of the of the AstraZeneca vaccine. photo: Xinhua Australian scientists have questioned the effectiveness of the of the AstraZeneca vaccine. photo: Xinhua
Australian scientists have questioned the effectiveness of the of the AstraZeneca vaccine. photo: Xinhua
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