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Pfizer, Moderna boosters both effective against severe COVID-19 outcomes

Pfizer, Moderna boosters both effective against severe COVID-19 outcomes
harvard.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from harvard.edu Daily Mail and Mail on Sunday newspapers.

United statesBarbra dickermanMiguel hernHanna gerlovinInformation centerOther harvard chan schoolMassachusetts veterans epidemiology researchVeterans affairs va boston healthcare systemPublic healthVeterans affairsBoston healthcare systemHarvard chan schoolArin madenci

Moderna vaccine slightly more effective than Pfizer vaccine in preventing COVID-19 infection, hospitalization, and death

Moderna vaccine slightly more effective than Pfizer vaccine in preventing COVID-19 infection, hospitalization, and death
harvard.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from harvard.edu Daily Mail and Mail on Sunday newspapers.

United statesJ michael gazianoMiguel hernKatherinee kurganskyMiguela hernRogeliov solisBrianr ferolitoBarbra dickermanDavidr gagnonBarbraa dickermanHanna gerlovinJuanp casasKelly choMichaelj figueroaHarvard chan schoolDepartment of epidemiology at harvard chan school