Who to believe: Vax developers or Fauci or the CDC … or Rachel Maddow?

Earlier this week we posted

1. The CDC web site says that it is very rare for a vaccinated person to get infected and transmit the virus.

2. Fauci opined a similar view in a CNBC interview but backed down when confronted with some compelling anecdotal evidence and a dearth of CDC data to the contrary.

3. CDC Director Walensky told CNN that we should expect “tens of thousands of breakthrough infections and hundreds of thousands of daily cases.”

How to square this circle of opinions?

Let’s go back to the beginning…


The Vax Companies

When the vax companies applied for Emergency Use Authorizations, they presented clinical trial results that evidenced 90% or better protection against symptomatic infections.

But, the companies were silent on protection against asymptomatic infections (now estimated as about 3 in 4 covid infections).

The simple reason: Their clinical trials didn’t measure asymptomatic infections.

So, little could be inferred from the data regarding transmission.

Perhaps the vax companies should have been even more loudly explicit about the limitations on their claims.


Because their silence provided misinformers a window of opportunity to, well, misinform.


The Misinformers

Case in point: MSNBC’s Rachel Maddow — the font of truth for roughly half of the country.

Earlier this year, Maddow ironically — in a characteristic  rant about misinformation — preached to her devotees that “you are like 90% less likely to get infected and transmit to anybody else” … so get vaxxed or you might kill somebody.

Again, keep in mind that the clinical studies didn’t track asymptomatic infections … the 90% applied only to symptomatic (and test confirmed) cases.

click to view the priceless part of Maddow’s rant

Maddow’s view was totally unsupported by any data  … but, it was emotionally supportive of the pro-vaccine narrative and caught on with other left-leaning amateur-scientific-influencers … who probably didn’t read the vax companies’ EUA applications or fret over the lack of supporting data.

Bottom line: Maddow’s admonition, albeit factless at the time, was compelling and contagious.



Apparently, Fauci bought into Maddow’s riff until CNBC’s Sarah Eisen asked for the data and he had to admit that the data was limited since the CDC hadn’t been doing surveillance studies to track asymptomatic infections..

See:  Fauci: CDC is flying blind on post-vax infections


CDC Director Walensky

Walensky — while likely unaware of what the CDC was pitching on its web site — is probably trying to walk back to the more realistic view that the vaccines are highly effective … but their promised efficacy is limited to symptomatic and severe infections. … and that the total effectiveness against infections (including asymptomatic infections) wanes over time.

See: CDC Director: “Covid vaccines can’t prevent transmission”


So, who to believe?

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: