Demystifying the Flu
This year, influenza virus has caused 170 hospitalizations, primarily due to H1N1 or swine flu. Last year H3N2 was the primary strain causing disease. But what does this mean and why do we need to get vaccinated every year?
This year, influenza virus has caused 170 hospitalizations, primarily due to H1N1 or swine flu. Last year H3N2 was the primary strain causing disease. But what does this mean and why do we need to get vaccinated every year?