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Study says three doses of Pfizer COVID vaccine better than two
![Study says three doses of Pfizer COVID vaccine better than two Study says three doses of Pfizer COVID vaccine better than two](https://medicaldialogues.in/h-upload/2020/04/24/750x450_127751-125726-pfizer.webp)
Washington: A third dose of the Pfizer COVID-19 vaccine conferred higher effectiveness against infection and hospitalisation than two doses of the preventive after one month, a study has found.
The study, published in The Lancet Regional Health-Americas, assessed the effectiveness of two doses of the Pfizer COVID-19 vaccination against infection, hospitalisation, and death up to eight months after vaccination.
Ruchika Sharma joined Medical Dialogue as an Desk Editor for the Business Section in 2019. She covers all the updates in the Pharmaceutical field, Policy, Insurance, Business Healthcare, Medical News, Health News, Pharma News, Healthcare and Investment. She has completed her B.Com from Delhi University and then pursued postgraduation in M.Com. She can be contacted at editorial@medicaldialogues.in Contact no. 011-43720751