Article at a Glance

  • The pneumococcal vaccine is linked with a 62 percent decrease in antibiotic-resistant cases of pneumococcal infections.
  • This vaccine is an important step in preventing the spread of antibiotic-resistant superbugs.
  • The pneumococcal vaccine is recommended for children under five years old, adults 65 or older, or people with health conditions that put them at a higher risk.

The pneumococcal vaccine was developed to prevent infections like meningitis, ear infections, and pneumonia, but a recent study shows that it is doing much more than that. The vaccine also dramatically reduces serious infections caused by antibiotic-resistant superbugs.

Since we started using antibiotics many bacteria have started to adapt, making these infections harder to treat and much more dangerous. Overusing antibiotics accelerates this process, but doctors have found that vaccines can be a powerful way to reverse the tide.

Introduced in 2010, the pneumococcal vaccine is given to children under the age of five in order to prevent pneumococcal infections; including ear infections, meningitis, pneumonia, and blood infections. These types of infections are serious and are the most common cause of death from vaccine-preventable bacterial infections. The pneumococcal vaccine (PCV13) is recommended for those who are at the greatest risk; including children under five, adults 65 or older, or people with certain medical conditions.

Since the vaccine was released it has been linked with a 62 percent decrease in antibiotic-resistant cases of pneumococcal infections in children under the age of five. As a result, antibiotic-resistant pneumococcal cases have gone from 9.3 per 100,000 children to only 3.5 — meeting the government’s goal of reducing these infections nine years earlier than planned.

“We’re at risk of living in a post-antibiotic world, where these miracle medications no longer work, but this vaccine is part of the solution to protecting ourselves from the growing threat of antibiotic resistance,” said lead researcher Sara Tomczyk, PHN, MSc, epidemic intelligence service (EIS) officer for the Respiratory Diseases Branch, Centers for Disease Control and Prevention (CDC), Atlanta. “Not only does this vaccine prevent pneumococcal infection, which means fewer antibiotics are prescribed, but it also prevents antibiotic-resistant infections.”

In Utah, the pneumococcal vaccine (PCV13) is required in order to attend any early childhood program or preschool. The vaccine is administered in four doses at two, four and six months old with a booster shot at 12 to 15 months old.

If your child has not been vaccinated or has not received the full series, contact your pediatrician.

For More Information:
Pneumococcal Conjugate (PCV13) VIS (

Pneumococcal vaccine reduces antibiotic-resistant infections in children by 62 percent (Infectious Diseases Society of America Press Release)

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Pneumococcal vaccine reduces serious superbug infections

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