Pfizer vaccine protect 70-pc against hospitalisation from omicron
South Africa: The first large-scale examination of vaccination effectiveness in the region where the new variant was discovered appears to b... | News Track
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South Africa: The first large-scale examination of vaccination effectiveness in the region where the new variant was discovered appears to b... | News Track
The effectiveness of COVID-19 vaccines produced by Pfizer/BioNTech, Moderna, and Johnson & Johnson dropped dramatically as the Delta variant swept the United States, a study of almost 800,000 veterans found.
A large study found that nonimmune family members had a 45% to 97% lower risk of infection and hospitalization as the number of immune family members increased.
A new study conducted by Kerala’s Vellore Christian Medical College has found that two doses of Covid-19 vaccine helped to reduce hospital..|News Track
Britons Tracked Without their Consent for Vaccine Study May 24, 2021 20:49 GMT · Comment Location Tracking for Vaccine Study Millions of Britons had their position tracked without their knowledge. According to a government report, the monitoring was done to see whether being vaccinated against COVID-19 made people more likely to spend time away from home. According to the report, 10% of British mobile phone owners unwillingly participated in a study that used cell tower data to map approximate locations. According to a study from the SPI-B committee of Government sci...