Pfizer Covid vaccine reduces transmission after 1 dose

Pfizer Covid-19 vaccine reduces transmission after one dose: UK study

Representative Image. Credit: AFP Photo

 A single dose of the Pfizer Covid-19 vaccine developed in partnership with BioNTech could significantly reduce the risk of transmission after a single dose, results of a UK study found on Friday.

Researchers analysed results from thousands of Covid-19 tests carried out each week as part of hospital screenings of healthcare staff in Cambridge, eastern England. 

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