Covid 19 will be with us for a long time15 Jan 2021 07:33
There are calls for Australia to rethink its planned rollout of the Oxford AstraZeneca COVID-19 vaccine due to concerns about the drug’s efficacy.
An interim trial showed that although the jab is safe, it may only be 62 per cent effective in preventing virus transmission. The Brazil strain is concerning too. All the more reason for an effective supporting treatment.