There is a false rumor circulating. The rumor goes like this:
“This new vaccine is not safe and is untested.”
This rumor is absolutely false. Clinical trials conducted by the National Institutes of Health and the vaccine manufacturers have shown that the new H1N1 vaccine is both safe and effective. The FDA has licensed it. There have been no safety shortcuts.
It is produced exactly the same way the seasonal flu vaccine is produced every year. It is simply a new virus strain. In fact, had H1N1 struck this country earlier than this spring, the H1N1 strain probably would have been included as part of this year’s seasonal flu shot.
Millions of Americans get the seasonal flu vaccine each year without any problems. Still, understanding that some Americans have concerns about “new” vaccines, the National Institutes of Health and the vaccine manufacturers have conducted more rigorous tests on the H1N1 vaccine than they do on other flu vaccines, and there have been no red flags from these clinical trials.
Also, CDC has stepped up monitoring efforts to track the H1N1 vaccine and any possible adverse events. Since it is so closely related to the seasonal flu vaccine, serious side effects are not expected. But all the necessary steps to promote and monitor safety are being taken.
Top doctors and scientists believe the risk of the flu, especially for pregnant women, children, and people with underlying health conditions, is higher than any risk that might come from the H1N1 vaccine.


