Immunization, or vaccination, helps prevent dangerous and sometimes deadly diseases. While some diseases are becoming rare due to vaccinations, it’s important to understand that they haven’t been completely eradicated. The viruses and bacteria that cause illnesses like measles, mumps, flu and chicken pox still exist — and can easily be spread by people who have not been immunized. Therefore, immunization isn’t just for children — to stay protected against serious illnesses, adults need to get vaccinated, too.
You may not realize that you need vaccines throughout your life. Adults need to keep their vaccinations up to date because immunity from childhood vaccines can wear off over time. You are also at risk for different diseases as an adult. Vaccination is one of the most convenient and safest preventive care measures available.
Your annual physical exam is a perfect opportunity to discuss immunizations with your doctor. He or she can counsel you about standard vaccines based on your age, health conditions, job and lifestyle —like flu, hepatitis B and C, pneumococcal pneumonia, shingles and Tdap (tetanus, diphtheria and pertussis) — as well as any specific vaccines you may need in advance if you are planning international travel.
The Centers for Disease Control has developed a simple questionnaire to help you determine which vaccines you may need to stay healthy. Just answer the questions and receive a list of recommended vaccines that you can discuss with your doctor.