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Page 30 - கேம்பிரிட்ஜ் பல்கலைக்கழகம் மருத்துவமனைகள் News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Single dose of Pfizer BioNTech vaccine reduces asymptomatic infections and potential for SARS-CoV-2 transmission

Mar 28, 2021 This is great news – the Pfizer vaccine not only provides protection against becoming ill from SARS-CoV-2 but also helps prevent infection, reducing the potential for the virus to be passed on to others Mike Weekes The study by a team at Cambridge University Hospitals NHS Foundation Trust (CUH) and the University of Cambridge analysed results from thousands of COVID-19 tests carried out each week as part its screening programmes on hospital staff who showed no signs of infection. Vaccination for health care workers on the CUH site began on 8 December 2020, with mass vaccination from 8 January 2021. During a two-week period between 18 and 31 January 2021, the team screened similar numbers of vaccinated and unvaccinated staff using around 4,400 PCR tests per week.

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