Germ theory denial in the age of the COVID-19 pandemic: [sciencebasedmedicine.org]
(A very long but informative read. It also touches upon conspiracy theorists, alternative medicine nonsense, and medical misinformation.)
Good overview. Though a lot of it is well known. I always myself think that there is a wonderful irony, in the for profits/anti big pharma denial. Since perhaps yes, big pharma may make huge profits out of drug and vax. But do they not see that if big pharma went away, then the so called alternatives, of diet supplements, air cleaners, environment enhancers, crystals etc. would still be, (And are.) sold for big profits, probably by the same people. If big pharma were really only motivated by profits, regardless of the lack of evidence for the usefulness of the product, or even its harm, then they would sell you crystals too.