Part II:
Son's father in law is 86 and pretty much housebound. Son and wife pay him a visit and find him having side effects from some meds the docs gave him. Take him to the clinic. While there, observed nurses testing people for Covid. Exactly fourteen days later, gramps comes down with the virus. They all swear he picked it up at the clinic.
Doing OK now - tough old coot.
Hospitals (or any other ‘health care’ facility) is the most dangerous place on Earth.