Troutdale, Virginia, USA (Pop. 140)
Highest-altitude incorporated town in the Commonwealth at 3,127 ft (953 m). Not much there; visited once. May not sound high, but what the Appalachian Mountains lack in height, they make up for in terrible corkscrew roads.
Pneumonia, yes. Tried to die in the ER. Got a tube up my Captain Picard and wished for a second I had died.
Nope to measles.
Never have I ever had smallpox (though I am vaccinated. Army)