Forty percent of parents in USA have doubts about the safety of the swine flu vaccine and have no intention to let their children getting the vaccine. Furthermore, the ABC News/Washington Post poll demonstrated that 30% of adults are not…
Forty percent of parents in USA have doubts about the safety of the swine flu vaccine and have no intention to let their children getting the vaccine. Furthermore, the ABC News/Washington Post poll demonstrated that 30% of adults are not…