西尼罗病毒的盛行率是多少?

有多少西尼罗病毒患者?男性与女性是否有同样的盛行率?不同的国家是否有不同的盛行率?

原本


I am not sure of the prevalence, but from the people I know of that have been diagnosed I have noticed various symptoms and severities

翻译