Australia is unlikely to achieve herd immunity with current levels of Covid-19 vaccine hesitancy and the higher infectiousness of new variants, reports the Guardian quoting a modelling from Melbourne medical research laboratory the Burnet Institute.
Public health initiatives to remain vitalThe scenarios modelled by researchers assume a vaccine rollout speed of either 150,000 or 250,000 doses per week, and that on detection of the first case, symptomatic testing increases, isolation of positive...
https://mfame.guru/new-variants-vaccine-hesitancy-to-hinder-herd-immunity-study-finds/