Is thimerosal used in Canada?
Example: Thimerosal Nevertheless, no vaccine in Canada since March 2001 for routine use in children contains thimerosal, with the exception of some influenza vaccines. DTaP, polio and Hib vaccines have not contained this preservative since 1997-98. The MMR vaccine used in Canada has never contained thimerosal.
What products contain thimerosal?
Thimerosal is a mercuric derivative of thiosalicylic acid used as a preservative in vaccines, cosmetics, tattoo inks, eye drops and contact lens solutions as well as a disinfectant (e.g. merthiolate).
Where is ethylmercury found?
In the body, ethylmercury is most commonly encountered as derivatives with a thiolate attached to the mercury.
Is there another name for thimerosal?
Thiomersal (INN), or thimerosal (USAN, JAN), is an organomercury compound. This compound is a well-established antiseptic and antifungal agent. The pharmaceutical corporation Eli Lilly and Company gave thiomersal the trade name Merthiolate.
Is thimerosal a neurotoxin?
in the vaccines does make its way to the brain of a fetus and infants.
Is there aluminum in Canada vaccines?
Answer: In Canada, many infant and childhood vaccines have ingredients (such as aluminum salts) to help the vaccine to be more effective. In the first 6 months of life, infants receive more aluminum in their diet than from vaccines.
Are you allergic to thimerosal?
Most people don’t have any side effects from thimerosal, but some people will have mild side effects like redness and swelling at the place where the shot was given, which will only last 1 to 2 days. It’s very unlikely you will have an allergic reaction to thimerosal.
Is thimerosal a disinfectant?
Thimerosal is an alkylmercury compound (approximately 49% mercury by weight) used as an antiseptic and antifungal agent. It has a role as a disinfectant, an antifungal drug, an antiseptic drug and a drug allergen. It contains an ethylmercurithiosalicylate.
How long does it take for thimerosal to leave the body?
Among thimerosal-exposed monkeys, total mercury in blood declined rapidly between doses, and the researchers estimated clearance to be 5.4-fold higher than in the methylmercury group. In the thimerosal group, the half-life of total mercury in blood was 6.9 days, compared to 19.1 days for the methylmercury group.
Why does seafood contain mercury?
Mercury occurs naturally in the environment and can also be released into the air through industrial pollution. Mercury falls from the air and can accumulate in streams and oceans and is turned into methylmercury in the water. Fish absorb the methylmercury as they feed in these waters and so it builds up in them.
Is aluminum toxic to humans?
Human exposure to aluminium is inevitable and, perhaps, inestimable. Aluminium’s free metal cation, Alaq(3+), is highly biologically reactive and biologically available aluminium is non-essential and essentially toxic.
What is the trade name for the compound thiomersal?
Thiomersal ( INN ), or thimerosal ( USAN, JAN ), is an organomercury compound. This compound is a well-established antiseptic and antifungal agent . The pharmaceutical corporation Eli Lilly and Company gave thiomersal the trade name Merthiolate. It has been used as a preservative in vaccines,…
Which is the most toxic chemical in thimerosal?
The Merck Index – An Encyclopedia of Chemicals, Drugs, and Biologicals. 13th Edition, Whitehouse Station, NJ: Merck and Co., Inc., 2001., p. 1661 When heated to decomposition it emits very toxic fumes of / mercury, sodium oxides, and sulfur oxides/.
How is thiomersal toxic to humans and animals?
Thiomersal is very toxic by inhalation, ingestion, and in contact with skin (EC hazard symbol T+), with a danger of cumulative effects. It is also very toxic to aquatic organisms and may cause long-term adverse effects in aquatic environments (EC hazard symbol N).
What is the coordination number 2 of thiomersal?
Thiomersal features mercury (II) with a coordination number 2, i.e. two ligands are attached to Hg, the thiolate and the ethyl group. The carboxylate group confers solubility in water.