Another dot in the blogosphere?

Irresponsible reporting

Posted on: March 20, 2021

The tweet and report above are fodder for anti-vaccination Facebook groups and taxi uncles alike. The headline is irresponsible because it implies causality. However, no other factors for the death were explored or considered in the tweeted article.

Contrast the lack of context and information to the tweet thread below.

If I had to fault the tweet, I would point out that it did not immediately provide sources for the numbers. However, a Guardian article in the second part of Dr Clarke’s thread reported:

The MHRA, which collects reports of side-effects on drugs and vaccines in the UK through its “yellow card” scheme, told the Guardian it had received more notifications up until 28 February of blood clots on the Pfizer/BioNTech than the Oxford/AstraZeneca vaccine – 38 versus 30 – although neither exceed the level expected in the population.

The MHRA is the Medicines and Healthcare products Regulatory Agency in the UK.

The actual numbers of blood clot cases will vary over time, but the fact remains that the incidents are so low as to be below actual chance. What does that mean?

In an actual population, a certain number of people would naturally get blood clots. Take this thought experiment: We inject the entire population with saline that mimics blood plasma that has no drugs or vaccines in it. The result: More people will get blood clots with that saline jab than the AstraZeneca (AZ) vaccine.

The AZ vaccine use is new and the blood clot cases might rise. But for now the data indicate what Dr Clarke and others in the Guardian article have said — it is safe to use, not using it is dangerous.

Thankfully some good sense has prevailed since I started drafting this reflection. The BBC news report below revealed how the EU has declared the vaccine to be safe for continued use.


Video source

I have two takeaways from reading both news reports. The first is the image quote below.

It's easy to lie with statistics, but it's hard to tell the truth without them. -- Andrejs Dunkels

My second is a parallel in teaching. Just as CNA was irresponsible for its misleading article, it is just as bad to teach content without context. While the use of vaccines has regulatory bodies that will correct wayward action, everyday teaching does not.

The AZ vaccine might see a quick comeback with investigation and regulation. But teaching that focuses primarily on content and teaching to the test has a long term detriment — it nurtures students who cannot think for themselves.

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 )

Google photo

You are commenting using your Google 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

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Archives

Usage policy

%d bloggers like this: