where should i go to find out about the health issues when traveling to Mexico?

What health issues? How to get medical care if you get sick? Are you going on vacation to a tourist resort? Are you traveling on your own to other parts of Mexico? Unless you have health problems to begin with you are unlikely to have any health problems while on vacation to a tourist resort. If you have more specific questions, you may e-mail me. I am an American living in Mexico.

I've been to Mexico several times. Best to be paranoid re food and beverages. Insist all food be brought to your table hot hot. Insist that bottles or cans of beverages be opened only by you--and always wipe off the top of the containers with a clean cloth. Bring along anti-biotic lotions and use them often. I stay in the best resorts and both I and my wife and others have usually gotten sick.