NaTHNaC - Yellow fever
In the US, the case-fatality ratio for all reported YEL-AVD cases is approximately 46 percent . All reported cases of YEL-AVD have occurred in first-time vaccine recipients [6, 13]. YEL-AVD has been estimated to be reported in 0.3 cases per 100,000 doses distributed (US data). The rates increased with increasing age (see below) .