Come ask me all your bacteria, virus, protozoa, fungus and prion related questions! Vaccinations too! Symptoms, transmission, treatment, control and prevention, anything goes.
I can also answer questions about epidemiology and about general public and global health.
If I don't know something I can probably look it up. I have a huge supply of books on the subject.
Reminder: I am not a medical professional so I can't diagnose that sore you have. Please don't use anything I say here to replace talking to a Dr. if you think something is wrong.