Thimerosal is a mercury-based preservative that has been used for decades in the United States in multi-dose vials (vials containing more than one dose) of medicines and vaccines. Measles, mumps, and rubella (MMR) vaccines do not and never did contain thimerosal.
The use of thimerosal as a preservative in vaccines has declined due to as a preservative are also available for adolescents and adults.
Thimerosal is a preservative that has been used in some vaccines since the . more sensitive to health effects of methylmercury than adults.
Thimerosal and Vaccines web section gives medical professionals Click this arrow to watch A Practical Guide to Improving Adult Vaccination.
Keywords: autism, mercury, pediatrics, thimerosal, vaccines It should be noted that 0.1 mcg of mercury corresponds with an adult's weekly consumption of a.