What Type Of Flu Was The Hong Kong Flu?
What Type Of Flu Was The Hong Kong Flu? The 1968 pandemic was caused by an influenza A (H3N2) virus comprised of two genes from an avian influenza A virus, including a new H3 hemagglutinin, but also contained the N2 neuraminidase from the 1957 H2N2 virus. What were the symptoms of the Hong Kong flu?