What is lung infections?

Stay healthy

• Wash your hands often.
• Get the flu vaccine every year.
• Stay up to date on your COVID-19 vaccines.
• Get a pneumococcal vaccine shot. If you have had one before, ask your doctor whether you need another dose. Two different types of pneumococcal vaccines are recommended for people ages 65 and older.
• Make sure you are current on your whooping cough (pertussis) vaccine to help prevent whooping cough.
• Do not smoke. This is the most important step you can take to prevent more damage to your lungs. If you need help quitting, talk to your doctor about stop-smoking programs and medicines. These may increase your chances of quitting for good.
• Avoid secondhand smoke and air pollution. Try to stay inside with your windows closed when air pollution is bad.
• If you are exposed to substances that irritate your lungs at home or at work, talk to your doctor about ways to protect yourself.

Exercise and eat well

• If your doctor recommends it, get more exercise. For many people, walking is a good choice. Bit by bit, increase the amount you walk every day. Try for at least 30 minutes on most days of the week.
• Eat regular, well-balanced meals. Eating right keeps your energy levels up and helps your body fight infection.
• Get plenty of rest and sleep.