Hey, it's Marco! Why doesn't the vaccine work? In order to understand the answer, you'll need to understand some specifics about the flu vaccine and a bit about how immunity works. FLU VACCINE FACTS: There is no single virus that causes the flu; there is no one flu vaccine that protects against all of them. A flu vaccine is designed to confer immunity against the strains of flu that are expected to be most common and most serious. The vaccine is a sort of one-size-fits-all solution, even though there are more types of flu than covered by the vaccine and the flu types vary according to region. It takes time to produce vaccines, so a new vaccine can't be instantly produced when a new type of flu starts to cause problems. As I see it, the vaccine isn't for everyone (Or anyone for that matter...) and certainly shouldn't be required for otherwise healthy people.
Waste of Time
Part Two
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