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thimerosal

thimerosal

16 9.9
A chemical used to stop germs in vaccines and medical products
  • noun
  • /θaɪˈmɛrəˌsɔl/
  • Specialized
translation icon : timerosal
  • Research has shown that thimerosal is effective in preventing bacterial growth in biological products.
  • reactions to thimerosal
  • positive reaction to thimerosal
  • contain thimerosal

And what he did was he measured mercury levels of the blood of children who had been given a thimerosal vaccine.

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Examples

  • The earliest year for which we could find evidence of thimerosal being used in vaccines was 1931.

    Blog text (8)
  • Studies in California and Sweden, which eliminated thimerosal at different times, reported exactly the same thing.

    Blog text (16)
  • Kids here received much more thimerosal than the Danish kids ever received.

    Blog text (16)
  • There is a study looking specifically at thimerosal exposure and autism that should be reported soon.

    Blog text (13)
  • Can you please tell us which vaccines still had thimerosal in 2004?

    Blog text (2)
  • I refer, of course, to the removal of thimerosal from childhood vaccines.

    Blog text (13)
  • Therefore, interpretation of positive patch test reactions to thimerosal should be done carefully.

    Academic text (2007)
  • And we know that vaccines, particularly in the past, have used thimerosal, which is a mercury compound, as a preservative.

  • As a result, there has been significant concern over the use of childhood vaccinations, specifically those containing thimerosal, a mercury-based preservative.

    Academic text (2014)
  • The health department ensured that thimerosal was removed from all childhood vaccinations.

Synonyms

Merthiolate
vsthimerosal
  • Archaic
9.9

A light-colored antiseptic liquid used on cuts and scrapes

is the unbranded compound used more broadly including as a vaccine preservative
sodium ethylmercurithiosalicylate
vsthimerosal
  • Specialized
9.9

A light-colored powder used to kill germs on skin

is used more broadly as an antiseptic and preservative especially in vaccines

Surface Forms

thimerosal singular
thimerosals plural

Etymology

Thimerosal comes from parts that mean 'sulfur' (thio-), 'mercury' (mercury) and 'salt' (sal). So the name says it is a 'sulfur-mercury salt', which explains why thimerosal is a mercury-containing preservative used in vaccines and other medical products.