Mercury in fillings and in some Vaccines was used years ago as an disinfectant and preservative. The element mercury is an ingredient in dental amalgams, now being phased out. Some vaccines, since the 1930s, have contained the preservative thiomersal, which is metabolized or degraded to ethyl mercury. Thiomersal has been removed from or reduced to trace amounts in all U.S. vaccines recommended for children 6 years of age and under, with the exception of inactivated influenza vaccine.link But even trace amounts are extremely dangerous if injected directly into the blood stream as seen in the video below:
