Vacation insurance enabled her to be flown home with a nurse. An orthopedist friend used to go into training for a month before his skiing vacation. He never had an injury. The most prevalent tourist trap is food. My son became addicted in the hotel to sumptuous baklava of flaky pastry, honey and nuts.
Turkey trots is a good description of the result.
Anthrax and diphtheria are present in Russia. You need expert help before you travel. If you can't find an expert, call or FAX the Center for Disease Control Hotline in Atlanta. First of all have a copy of your doctor's latest report on your health with hospitalizations and shots with dates. Diabetics require special planning.