The World Health Organization (WHO) is considering whether to use just one of the usual two doses of a cholera vaccine in Haiti to vaccinate more people, albeit with a shorter protection period.
Cholera in Haiti: WHO considers using half doses to vaccinate more people
The Cholera Vaccine: from shunned idea to celebrated response
A cholera outbreak in South Sudan’s Jonglei state has affected nearly 1,500 people, says the UN. International agencies are rushing…