Tag Archives: Immunization

inFact: Vaccine Ingredients

Brian DunningBy Brian Dunning via inFact video

Antivaccine activists claim that vaccines contain all sorts of terrifying poisons. Is this true? http://infactvideo.com/

Vaccine Ingredients

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.

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Debunking Anti-Vaxxers

Here’s what to say to anti-vaxxers!

True cost of not vaccinating: The return of measles

Thank you anti-vaxxers! Your ignorance is becoming a public health menace.

Mason I. Bilderberg (MIB)

By Seth Mnookin via The Boston Globe

Guess which child was vaccinated.

Guess which child was vaccinated.

If you were going to write down the most frightening infectious diseases you could think of, measles probably wouldn’t be near the top of your list. Compared with the devastation of HIV/AIDS or the gruesome deaths caused by hemorrhagic fevers like Ebola, measles, with its four-day-long fevers and pervasive rashes, seems like nothing more than an annoyance.

But there is one thing that makes measles unique, and uniquely frightening to public health officials: It is the most infectious microbe in the world, with a transmission rate of around 90 percent. The fact that measles can live outside the human body for up to two hours makes a potential outbreak all the more menacing.

This explains the all-hands-on-deck response when officials with the Massachusetts Department of Public Health learned in late August that two unconnected patients — an infant who’d recently arrived in the United States and a foreign-born adult who’d recently traveled abroad — had visited area hospitals with active measles infections. Identifying the hundreds of people who’d potentially been exposed and then checking their vaccination status required, in the words of Dr. Larry Madoff, director of the state’s Division of Epidemiology and Immunization, a “huge effort” on the part of dozens of state, local, and hospital employees.

whooping cough_200pxFortunately, there were no secondary infections this time around, a fact that is due in no small part to the impressive vaccine uptake rate in this state. It would be a mistake to assume this will always be the case: Massachusetts is seeing a surge in the number of unvaccinated children. Last year, nearly 1,200 kids entered kindergarten with religious or philosophical vaccine exemptions, roughly double the total about a decade ago.

That mirrors what’s happening across the country. What’s so confounding is that many of the parents requesting exemptions for their children cite specious, disproven fears — such as that the vaccine could cause autism — many of which were based on a fraudulent, retracted study or fringe research published in non-peer-reviewed journals.

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