nif:isString
|
-
Inclusion criteria for information products: We examined information products issued by WHO for four recent public health emergencies: outbreaks of avian influenza A—H1N1 virus (2009), avian influenza A—H7N9 virus (2013), Middle East respiratory syndrome coronavirus (MERS-CoV) (2013) and Ebola virus disease (EVD) (2014 to 2016).
|