Add Yahoo as a preferred source to see more of our stories on Google. Experts are warning that yellow fever — which hasn’t had a major outbreak in the U.S. since 1905 — could make a comeback. (Photo ...

The yellow fever vaccine is a live vaccine, meaning it contains a weakened form of the virus. For most people, a single yellow fever vaccine can provide lifelong protection against the virus. Yellow ...

Yellow fever outbreaks in recent years and subsequent vaccine shortages have highlighted a need for updated shots that can be produced more rapidly. To help speed production, an investigational ...

A next-generation, live-attenuated yellow fever vaccine, vYF, was developed in Vero cells to improve vaccine supply and availability. The safety of and immune response to vYF as compared with those of ...

In a recent study posted to the SSRN* preprint server, researchers presented a stochastic model of yellow fever transmission based on environmental covariates, which estimated the force of the ...