The number of flu cases is increasing and some are wondering: Could it also be swine flu? Doctor and medical journalist Dr. Christoph Specht explains: The H1N1 virus is so dangerous that it causes swine flu.
The number of flu cases is increasing and some are wondering: Could it also be swine flu? Doctor and medical journalist Dr. Christoph Specht explains: The H1N1 virus is so dangerous that it causes swine flu.