Recent medical and dental exams should ensure that the traveler is in good health. Carry appropriate health and accident insurance documents and copies of any important medical records. Bring an adequate supply of all prescription and other medications as well as any necessary personal hygiene items, including a spare pair of eyeglasses or contact lenses if necessary.
Drink only bottled beverages (including water) or beverages made with boiled water. Do not use ice cubes or eat raw seafood, rare meat or dairy products. Eat well-cooked foods while they are still hot and fruits that can be peeled without contamination. Avoid roadside stands and street vendors.
Swim only in well-maintained, chlorinated pools or ocean water known to be free from pollution. Wear clothing which reduces exposed skin and apply repellents containing DEET to remaining areas. Sleep in well-screened accommodations. Carry anti-diarrheal medication for precautions. Reduce problems related to sun exposure by using sunglasses, wide-brimmed hats, sunscreen lotions and lip protection.
These recommendations are not absolute and should not be construed to apply to all travelers. A final decision regarding immunizations will be based on the traveler's medical history, proposed itinerary, duration of stay and purpose for traveling.
Hepatitis A: Consider active immunization with hepatitis A vaccine or passive immunization with immune globulin (IG) for all susceptible travelers. Especially consider choosing active immunization for persons planning to reside for a long period or for persons who take frequent short-term trips to risk areas. The importance of protection against Hepatitis A, increases as length of stay increases. It is particularly important for persons who will be living in or visiting rural areas, eating or drinking in settings of poor or uncertain sanitation, or who will have close contact with local persons (especially young children) in settings with poor sanitary conditions.
Hepatitis B: Vaccination is advised for health care workers, persons anticipating direct contact with blood, and persons planning extended stays of 6 months or greater (especially those who anticipate using local health care facilities, staying in rural areas, or having intimate contact with the local population).
Japanese Encephalitis: Consider vaccination if staying a month or more in the central river deltas or areas near Karachi from June to January when transmission is presumed to occur, especially if travel includes rural areas. Also consider if staying less than 30 days during that period and at high risk (in case of epidemic outbreak or extensive outdoor exposure in rural areas).
Polio: A one-time booster dose is recommended for travelers who have previously completed a standard course of polio immunization. Pregnancy is a relative contraindication to vaccination; however, if protection is needed, either IPV or OPV may be used, depending on preference and time available.
Rabies: Pre-exposure vaccination should be considered for persons staying longer than 30 days who are expected to be at risk to bites from domestic and/or wild animals (particularly dogs), or for persons engaged in high risk activities such as spelunking or animal handling. Need for vaccination is more important if potential exposure is in rural areas and if adequate post-exposure care is not readily available.
Typhoid: Vaccination should be considered for persons staying longer than 3 weeks, adventurous eaters, and those who will venture off the usual tourist routes into small cities, villages and rural areas. Importance of vaccination increases as access to reasonable medical care becomes limited. Contraindications depend on vaccine type.
Note: All routine vaccines should be kept up-to-date as a matter of good health practice unrelated to travel.
Pakistan Travel Information