https://twitter.com/realDonaldTrump/status/1312442195509563392
"Doctors, Nurses and ALL at the GREAT Walter Reed Medical Center, and others from likewise incredible institutions who have joined them, are AMAZING!!!Tremendous progress has been made over the last 6 months in fighting this PLAGUE. With their help, I am feeling well!"
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In capitals "ALL" "GREAT" "AMAZING" "PLAGUE" - abbreviation "AGAP" which could mean Anion gap (AG or AGAP).
Link: https://en.wikipedia.org/wiki/Anion_gap
I don't want to imply nothing BUT it could be a way of saying "poisoned".
https://uhhospitals.org/health-information/health-and-wellness-library/article/lab-tests-v1/anion-gap-blood
You decide.