FRIDAY, Aug. 18, 2017 (HealthDay News) -- Researchers say one dose of cholera vaccine appears to provide about the same protection as the standard two doses, at least for the first six months.
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Fri, 08/18/2017 - 11:00am
FRIDAY, Aug. 18, 2017 (HealthDay News) -- Researchers say one dose of cholera vaccine appears to provide about the same protection as the standard two doses, at least for the first six months.