Influenza Updates

Author: PDI Healthcare Clinical Team

Categories: Articles, Healthcare & Patient Care December 19, 2025

October marked the start of the 2025-2026 Influenza season. It’s more important than ever to ensure you are protecting your health and the health of your loved ones with proper infection prevention measures. PDI is invested in providing you with the most up-to-date information as it becomes available. Please continue to visit this page for ongoing updates regarding the status of the Influenza virus!

 

U.S. Influenza Activity is increasing nationally – Week ending December 13, 20251

  • As of December 11, reports of Influenza-Like Illness continues to increase.
  • Approximately 8.1% of specimens tested are positive for Influenza. Majority of viruses are Influenza A  (H3N2) for the season.
  • As of December 11, 3.2% of outpatient visits were for Influenza-Like Illness (ILI) – this is above the
    national baseline of 3.1%.
  • One pediatric death associated with influenza has been reported this week for the 2025-2026 season.

Helpful Prevention Tips:

  • Consider getting your influenza vaccination now
  • Ensure that you’re practicing social distancing measures: mask-wearing, hand hygiene, & enhanced cleaning to protect you and your loved ones. This is helpful in COVID-19 and Influenza prevention.
  • CDC has a dedicated website to provide guidance on COVID-19 vaccination and boosters
    • On December 9, 2022, recommended updated (bivalent) COVID-19 boosters for children ages 5 years and older in the United States.
  • CDC has a community level COVID-19 tracker to assist with helping communities and people decide on local prevention steps

 

1 https://www.cdc.gov/flu/weekly/index.htm 

2 https://gis.cdc.gov/grasp/fluview/mortality.html

³ https://covid.cdc.gov/covid-data-tracker/#maps_positivity-week