CDC Recommends Pneumococcal Vaccine For Adults 50 And Older

This electron microscopic image provided by the Centers for Disease Control and prevention depicts two, round-shaped, Gram-positive, Streptococcus pneumoniae bacteria. (Janice Haney Carr/CDC via AP)

U.S. health officials have recently recommended that individuals aged 50 and older receive a vaccination against pneumococcal disease, a bacterial infection that can lead to pneumonia and other serious illnesses. This decision, made by a scientific advisory panel and accepted by the Centers for Disease Control and Prevention (CDC), has lowered the minimum recommended age for older adults to receive the vaccine from 65 to 50.

The CDC Director, Dr. Mandy Cohen, emphasized the importance of getting vaccinated against pneumococcal disease, especially in preparation for the upcoming winter respiratory season. The advisory committee voted 14-1 in favor of this change during a meeting in Atlanta, with the guidance being widely followed by healthcare providers and prompting health insurers to cover the cost of the recommended shots.

Pneumococcal disease is caused by various strains of pneumococci bacteria, which can result in severe infections affecting the lungs and other parts of the body. In the U.S., there are approximately 30,000 cases of invasive pneumococcal disease reported annually, with around 30% of cases occurring in individuals aged 50 to 64.

There are currently four vaccines available for pneumococcal disease, with the newest one, Merck's Capvaxive, approved by the FDA this year. This vaccine protects against 21 types of pneumococci, including eight not covered by other vaccines, and is specifically designed to safeguard adults aged 50 and older from severe bacterial infections.

While the CDC advisory panel has recommended the vaccine as an option for adults at higher risk, concerns have been raised about the potential need for a booster shot in the future. Additionally, ongoing developments in new vaccines may lead to further updates in the recommendations for pneumococcal vaccination.

Overall, the recent recommendation to lower the age for pneumococcal vaccination aims to enhance protection against this potentially dangerous bacterial infection, particularly among older adults who are more vulnerable to its effects.