What is the efficacy of a single-dose cholera vaccine?

Updated: Feb 03, 2021
  • Author: Sajeev Handa, MBBCh, BAO, LRCSI, LRCPI; Chief Editor: Russell W Steele, MD  more...
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A study by Azman et al reported that vaccination campaigns that use a single dose of oral cholera vaccine may be able to prevent more deaths than the standard two-dose campaign when vaccine supplies are limited. [26, 27]

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