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VARIVAX chickenpox vaccine

VARIVAX chickenpox vaccine — falsely attacked by Del Bigtree and ICAN

And here we go again with more anti-vaccine nonsense from Del Bigtree‘s Informed Consent Action Network (ICAN) – now, it’s the VARIVAX chickenpox vaccine. And, of course, there’s nothing that ICAN claimed that is accurate or worrisome about the chickenpox vaccine. 

VARIVAX is a well-studied vaccine that is both demonstrably safe and demonstrably effective. However, Bigtree and ICAN always think they have some amazing catch that shows that vaccines are bad. And they are never right, so that’s why we have to spend time taking it down.

Let’s see what they have to say, but first a little bit about chickenpox.

Read More »VARIVAX chickenpox vaccine — falsely attacked by Del Bigtree and ICAN
VARIVAX

VARIVAX chickenpox vaccine – newest target of the anti-vaccine ICAN

And here we go again with more anti-vaccine nonsense from Del Bigtree‘s Informed Consent Action Network (ICAN) – this time it’s about Merck’s VARIVAX chickenpox vaccine. And, of course, there’s nothing that they present that is accurate or worrisome. 

VARIVAX is a well-studied vaccine that is both demonstrably safe and demonstrably effective. However, Bigtree and ICAN always think they have some amazing catch that shows that vaccines are bad. And they are never right, so that’s why we have to spend time taking it down.

Let’s see what they have to say, but first a little bit about chickenpox.Read More »VARIVAX chickenpox vaccine – newest target of the anti-vaccine ICAN

chickenpox prevents glioma

Chickenpox prevents glioma – not a reason to avoid the vaccine

Anti-vaccine activists tend to grab onto any story that supports their narratives about vaccines. Generally, they comb the internet for any article that either tells us that vaccines don’t work, that they’re dangerous, or that the disease prevented is innocuous. It’s a frustrating process. Recently, an article was published that seemed to indicate chickenpox prevents glioma, a rare group of cancers that arise in the brain or spine. Then, by extension, some have claimed that not being vaccinated against chickenpox helps prevent glioma.

But is this valid? What does the evidence say about chickenpox and glioma? Is it even plausible that chickenpox has some biological relationship to glioma?

As always, answers aren’t as simple as the anti-vaccine group would like them to be. It’s complicated, as most science is.

 

Read More »Chickenpox prevents glioma – not a reason to avoid the vaccine