Get your Hepatitis A and typhoid shots. These are an absolute must for travelers of all ages heading to Pakistan.
Ask your doctor for a polio booster, if you are an adult who is traveling to Pakistan and has never received an adult polio booster.
Ensure your tetanus and diptheria vaccinations are current. You must get revaccinated every 10 years.
Tell your doctor if your date of birth falls in 1956 or later. This may mean you'll need immunizations for measles, rubella and mumps before you travel to Pakistan.
Be safe and get a Hepatitis B shot, if you plan to stay in Pakistan for a period exceeding 6 months, or if you are going to be in close, prolonged contact with local people.
Review your travel itinerary. If you are going to be arriving in Pakistan via a region of Africa or the Americas where there is a significant risk of yellow fever, you will require a yellow fever immunization prior to arrival. Every visitor over the age of 1 is expected to comply with this requirement.
Add an immunization against Japanese encephalitis to your list of treatments, if you are going to be staying in a rural area of Pakistan for a duration of 1 month or longer.