Single-Dose Cholera Vaccine Offers Short-Term Protection While Two Doses Confer Long-Term Protection, Study Indicates.

MedPage Today (10/29, Lyles) reports new research (PDF) published in the Lancet Global Health and presented at the American Society of Tropical Medicine and Hygiene (ASTMH) meeting indicate a “single dose of killed oral cholera vaccine” in a “two-dose va...