Vaccinations Archive

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Ask the doctor: Two pneumonia shots are better than one

Q. I'm 68, and I had the pneumonia vaccine a few years ago. Now I hear that I need to have two different ones. Do I really need to do this?

A. For many years, men who turned 65 were told that they needed a single pneumonia shot, called Pneumovax. Now the CDC suggests that older adults get an additional vaccination with a different vaccine, called Prevnar. The combination stimulates the immune system more effectively than either alone.

The two vaccines build immunity against different types of the bacterium, known as pneumococcus, that causes pneumonia. Pneumovax (PPSV23) protects against 23 common types of pneumococcus. Prevnar (PCV13) protects against 13 types.

Heart attack risk rises after a bout of pneumonia

If you're hospitalized with pneumonia,your heart attack risk may rise in the following month.

Image: Thinkstock

If you're over 65, be sure to follow the latest pneumonia vaccine guidelines.

Each year, about a million people in the United States end up in the hospital with pneumonia, a serious lung infection that can be caused by an array of different viruses, bacteria, and even fungi. New research suggests that older people hospitalized with pneumonia face four times their usual risk of a having a heart attack or stroke or dying of heart disease in the month following the illness.

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