Hong Kong Flu (31 Dez 1968 Jahr – 31 Dez 1969 Jahr)
Beschreibung:
An influenza outbreak in Hong Kong between 1968 and 1969. It was caused by an H3N2 strain of the influenza A virus, descended from H2N2 through antigenic shift.
Zugefügt zum Band der Zeit:
Datum:
31 Dez 1968 Jahr
31 Dez 1969 Jahr
~ 12 months