WHO Expands Vaccination Advice as Yellow Fever Covers Southeast Brazil State WHO Expands Vaccination Advice as Yellow Fever Covers Southeast Brazil State

The entire Brazilian state of Espirito Santo is now considered at risk for yellow fever transmission, the World Health Organization says, raising concerns the deadly virus could spread to the nation ' s biggest cities.Reuters Health Information
Source: Medscape Medical News Headlines - Category: Consumer Health News Tags: Infectious Diseases News Source Type: news