Informed debate over public health is, well, healthy. But it’s wrong to portray the global medical community as a stooge of greedy drug makers. The flu vaccine isn’t useless and neither is Tamiflu. It’s just that they, like all infection-control measures, are not perfect. There is no question that the vaccine does enhance one’s immune response to flu—and it certainly does not give people the flu. It’s likely the shot hasn’t led yet to a dramatic population-wide decrease in flu deaths. But the proper response isn’t for us to finger-point at drug companies and public health officials and call for repealing vaccine efforts.