The doc didn't seem to be making a comparison to me. Just saying the chlamydia wasn't as benign as some people were making out.

Personally, it's a good idea to remember what Donna says "What Josh doesn't know is that some of these people haven't taken their medication".

If one argues with people who are stupid by choice, you aren't going to make them change. They'll sit around all day being stupid on the internet, and they're happy with that. What other sort of discussion could one hope to have with them? I just wish we could quarantine them...