Here’s what to say to anti-vaxxers!
Antivaccine activists claim that vaccines contain all sorts of terrifying poisons. Is this true? http://infactvideo.com/
Antivaccine activists claim that vaccines contain all sorts of terrifying poisons. Is this true?
Antivax conspiracy theorists tell us that vaccines are deadly and contain some extraordinary toxins. Let’s examine a few of these ingredients, starting with:
FORMALDEHYDE: Absolutely true. Formaldehyde is used to sterilize some vaccines. We use formaldehyde for this because it’s found naturally in the human body, as it’s a normal byproduct of metabolism and digestion.
ANTIFREEZE: False. However some vaccines are sterilized with something called 2-phenoxyethanol, which is also used as a topical antibacterial for wounds. This and antifreeze come from the same family of hydrocarbons, but they are not the same thing.
MERCURY: Sort of true. Some vaccines are sterilized with thimerosal, also used in contact lens fluid and many other products. However, it contains mercury bound as an ethyl — the version of mercury that can be dangerous has to be bound as a methyl, which is different.