Bacterial & Viral Infections

• PANDAS and PANS

  PANDAS and PANS cause a sudden onset of severe OCD symptoms. They also cause other sudden changes in a child’s behavior. These can be so extreme that a parent may say their child seemed to “change overnight.”

• Parechovirus

  Parechovirus infections usually cause no symptoms or only mild symptoms. But the virus can cause serious illness in babies and young children.

• Peritonsillar Abscess

  Older kids and teens with tonsilitis sometimes develop this painful abscess, a pus-filled tissue at the back of the mouth.

• Polio

  Polio is a contagious disease that can be prevented with vaccination.

• Powassan Virus Disease

  Powassan virus disease can spread to people through the bite of an infected tick. It’s very rare, but it’s good to know a little about it.

• PrEP (Pre-Exposure Prophylaxis)

  PrEP (pre-exposure prophylaxis) is when someone takes medicines every day to lower his or her chances of getting HIV.

• Rabies

  Rabies is a serious infection of the nervous system that is caused by a virus. Rabies is usually transmitted by a bite from an infected animal.

• Recurrent Urinary Tract Infections (UTIs) and Related Conditions

  Recurrent urinary tract infections can cause kidney damage if left untreated, especially in kids under age 6. Here’s how to recognize the symptom of UTIs and get help for your child.

• Respiratory Syncytial Virus (RSV)

  Respiratory syncytial virus (RSV) is a major cause of respiratory illness in young children. Learn how to recognize the signs and symptoms of this contagious infection.

• Retropharyngeal Abscess

  Retropharyngeal abscesses form behind the back wall of the throat, and are uncommon in children.