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Review
. 2015 May:479-480:379-92.
doi: 10.1016/j.virol.2015.03.032. Epub 2015 Apr 8.

Live attenuated vaccines: Historical successes and current challenges

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Free article
Review

Live attenuated vaccines: Historical successes and current challenges

Philip D Minor. Virology. 2015 May.
Free article

Abstract

Live attenuated vaccines against human viral diseases have been amongst the most successful cost effective interventions in medical history. Smallpox was declared eradicated in 1980; poliomyelitis is nearing global eradication and measles has been controlled in most parts of the world. Vaccines function well for acute diseases such as these but chronic infections such as HIV are more challenging for reasons of both likely safety and probable efficacy. The derivation of the vaccines used has in general not been purely rational except in the sense that it has involved careful clinical trials of candidates and subsequent careful follow up in clinical use; the identification of the candidates is reviewed.

Keywords: Live viral vaccines; Measles; Mumps; Polio; Rotavirus; Smallpox; Vectored vaccines; Yellow fever.

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