Teenagers as young as 15 were given the AstraZeneca coronavirus vaccine after their ages were not verified by qualified medical staff. Despite having no Covid-19 vaccines even being approved for children in Australia, the jab were given to 13 children aged between 15 and 17. Another five adults were given the wrong amount of either the AstraZeneca or Pfizer vaccine, the Therapeutic Goods Administration said. A series of teenagers as young as 15 have been given the AstraZeneca coronavirus vaccine in Australia - after their ages were not verified by qualified medical staff The TGA blamed the concerning dosing errors to 'not confirming patient age prior to vaccination', according to the Daily Telegraph.