Reading this thread, and that thread, I’m starting to get increasingly uncomfortable with all the possible diseases I could’ve gotten when I didn’t own my own gear. And some that I might have gotten and still have! Makes me wanna rush to the ER to get swabbed and cultured!
Germs are everywhere, even in your own home and workplace and inside/on your body - and some of them are helpful and you actually need them to maintain your healthy life.
You just need to be mindful, use normal precautions and common sense, and seek medical treatment if you notice the early signs of infection or infestation.
I am also a fan of taking preventive action when it is advised by experts. Prior to our multiple trips to Roatan and Belize we've visited travel medicine physicians who recommended vaccines for Typhoid, Hepatitis A, and the taking anti-malarial drugs before, during, and after our vacations, and we use repellent to avoid biting insects as much as possible.
Whenever we travel to regions that are documented for their high rate foodborne diseases, we are careful about what we ingest. We avoid undercooked eggs and meat, drink bottled water, and eat fruit that we can peel ourselves.
It's not all that much of a hassle. We get a few shots and take a few pills and we pay attention to what we eat and drink, wear long pants and sleeves at night, and spray on some repellent.
Whenever I hear someone say that he/she plans to "take my chances with malaria!" I think "Really? Do you realize that it is a truly terrible disease that could kill you?"
I also tend to be skeptical about claims about budget dive vacations to 3rd world countries. Sure the diving and accommodations may be cheaper, but did they figure in the travel medicine risks and expenses?
