Health
Covid vaccines: Top scientist insists UK first dose strategy is safe amid Pfizer concerns – MSN UK
The government has faced growing questions over the decision to extend the period between shots

A senior adviser to the government on vaccines has sought to calm fears over the UKs single dose priority regime, insisting it will save thousands of lives and may provide better protection in the long-run.
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The scientist said the delayed second dose strategy made sense (Photo: AP)
The government has faced growing questions over the decision last month to extend the period between shots of the Pfizer/BioNTech vaccine to 12 weeks in order to immunise more people in a shorter space…
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