Rotavirus surge sparks new concerns for summer travel

Key Points:

• Rotavirus cases, a highly contagious virus dangerous for infants, have been increasing across the U.S. since January, according to CDC data, with symptoms including severe diarrhea, vomiting, and fever.
• Illinois hospitals are not required to report individual rotavirus cases, but some, like the University of Chicago's Comer Children's Hospital, have noted a rise in viral gastroenteritis cases, which likely include rotavirus.
• The CDC shifted its rotavirus vaccine recommendation in January from universal to shared clinical decision-making, causing confusion and vaccine hesitancy among parents and healthcare providers.
• Illinois has rejected the CDC’s updated vaccine guidance and continues to follow the American Academy of Pediatrics' schedule to provide clearer, consistent recommendations.
• Experts warn that declining rotavirus vaccination rates, now dipping into the low 70% range, could lead to increased hospitalizations, especially among marginalized groups who face barriers to thorough medical counseling.