deleted post said:
I think that's the thing, they don't exactly shout "actually she's a geochemist"
She does actually say that her PhD is in geochemistry on the video, I think she might even say that she is not a medical doctor. A lot of the speech is rather unclear though, I had to listen twice to pick up that she was saying 'geochemistry'.
Edit: transcript from the video
"I'm Dr Katrina Pears, the Research Correspondent for the ME Association.
So, just a little introduction about myself. I work for the MEA and cover research updates and reviews.
I'm not a medical doctor and I have a PhD in organic geochemistry with a background in research.
I have had ME/CFS myself for over 11 years."
I think that is pretty clear. A lot of people would use the honorific 'Dr' in this context, I think it is a reasonable thing to do.
It's just unfortunate that neither the years of having ME/CFS nor her science background have resulted in Katrina having an appropriate level of skepticism about medical research. I can't work out why she stumbles over and sometimes completely mangles so many of the words in the video. It's like she didn't write the text herself, and someone just said to her 'here, read this'.