Thimerosal is a preservative that contains mercury and is used in multidose vials of conventional and novel H1N1 flu vaccines to prevent contamination when the vial is repeatedly used to extract the vaccine. Although thimerosal is being phased out as a vaccine preservative, it is still used in flu vaccines in low levels. There is no data that indicates thimerosal in these vaccines has caused autism or other problems in individuals. Consequently, the FDA has published these two questions with clear answers that are quoted below:
"Is it safe for children to receive an influenza vaccine that contains thimerosal?"
"Yes. There is no convincing evidence of harm caused by the small doses of thimerosal preservative in influenza vaccines, except for minor effects like swelling and redness at the injection site."
"Is it safe for pregnant women to receive an influenza vaccine?"
"Yes. A study of influenza vaccination examining over 2,000 pregnant women demonstrated no adverse fetal effects associated with influenza vaccine. Case reports and limited studies indicate that pregnancy can increase the risk for serious medical complications of influenza. One study found that out of every 10,000 women in their third trimester of pregnancy during an average flu season, 25 will be hospitalized for flu-related complications."
However, the FDA goes on to say that single-dose vials of conventional and novel H1N1 flu vaccines will not contain the preservative thimerosal, so that if a person wants to avoid the thimerosal, they can ask for vaccine that comes in a single-dose vial. The nasal spray vaccine contains no thimerosal, but it is not recommended for use in pregnant women.
This answer should not be considered medical advice...This answer should not be considered medical advice and should not take the place of a doctor’s visit. Please see the bottom of the page for more information or visit our Terms and Conditions.
Thanks for your feedback.
12 of 13 found this helpful
Read the Original Article: Flu (Influenza)