Placebo-Controlled Trials of Covid-19 Vaccines - Why We Still Need Them.

Krause, Philip R; Fleming, Thomas R; Longini, Ira M; Peto, Richard; Beral, Valerie; Bhargava, Balram; Cravioto, Alejandro; Cramer, Jakob P; Ellenberg, Susan S; Figueroa, J Peter; Halloran, Elizabeth; Henao-Restrepo, Ana M; Ryan, Michael J; Levine, Myron M; Nason, Martha; Nohynek, Hanna M; Plotkin, Stanley; Rees, Helen; Singh, Jerome A; Swaminathan, Soumya

Krause, Philip R; Fleming, Thomas R; Longini, Ira M; Peto, Richard; Beral, Valerie; Bhargava, Balram; Cravioto, Alejandro; Cramer, Jakob P; Ellenberg, Susan S; Figueroa, J Peter; Halloran, Elizabeth; Henao-Restrepo, Ana M; Ryan, Michael J; Levine, Myron M; Nason, Martha; Nohynek, Hanna M; Plotkin, Stanley; Rees, Helen; Singh, Jerome A; Swaminathan, Soumya.

Krause PR; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Fleming TR; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Longini IM; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Peto R; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Beral V; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Bhargava B; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Cravioto A; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Cramer JP; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Ellenberg SS; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Figueroa JP; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Halloran E; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Henao-Restrepo AM; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Ryan MJ; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Levine MM; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Nason M; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Nohynek HM; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Plotkin S; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Rees H; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Singh JA; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University
Swaminathan S; The affiliations of the members of the WHO Ad Hoc Expert Group on the Next Steps for Covid-19 Vaccine Evaluation are the Office of Vaccines Research and Review, Food and Drug Administration, Silver Spring (P.R.K.), the School of Medicine, University of Maryland (M.M.L.), and Johns Hopkins University

N Engl J Med ; 384(2): e2, 2021 Jan 14.

Article in English | MEDLINE | ID: covidwho-954038

Subject(s)

COVID-19 Vaccines; Placebos; Randomized Controlled Trials as Topic; Humans

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Full text: Available Collection: International databases Database: MEDLINE Main subject: Placebos / Randomized Controlled Trials as Topic / COVID-19 Vaccines Type of study: Experimental Studies / Prognostic study / Randomized controlled trials Topics: Vaccines Limits: Humans Language: English Journal: N Engl J Med Year: 2021 Document Type: Article

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