The COVID 19 page has been updated with a correction to the adverse effects of vaccination segment.
The text now reads:
thrombocytopenia
-​platelet count > 150 X 10-9 almost completely excludes the disease
Not
thrombocytopenia
-​platelet count < 150 X 10-9 almost completely excludes the disease
As previously written.
Thanks to Sonki for picking this up.