Respiratory Trend Report

Week ending October 19th, 2024

Respiratory Trend Report

Week ending October 19th, 2024

Follow along with us this respiratory season for updates every two weeks.

Key Takeaways

  • Respiratory syncytial virus continues to spread, especially in the Southeastern United States
  • Parainfluenza virus (types 1, 2, 3, 4) also continues to rise, reaching 4.1% nationally this past week

HealthTrackRx Trend Update

Respiratory syncytial virus (RSV) continues to rise, reaching 2.6% nationally this past week. RSV has primarily been rising in the Southeastern U.S. However, over the past few weeks, increases in RSV positivity have been spreading, with northern states now starting to see increases in positivity.

Parainfluenza virus continues to rise. Unlike RSV, parainfluenza virus has been increasing more homogenously across the U.S. Wisconsin and West Virginia have had the highest prevalence of Parainfluenza virus in the past 7 days (12.7% and 10.7%, respectively).

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Trending Up

  • Respiratory syncytial virus (RSV)

  • Parainfluenza virus (types 1, 2, 3, and 4)

Trending Down

  • COVID-19 Coronavirus (SARS-CoV-2)

  • Rhinovirus/Enterovirus
  • Enterovirus D68

Remaining Level

  • Influenza virus A, B
  • Coronavirus (229E, HKU1, NL63, and OC43)
  • Human metapneumovirus
  • Adenovirus

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Respiratory Syncytial Virus Positives per 1000 Tests From 10/6/2024 to 10/19/2024

This report reflects observed trends in HealthTrackRx testing positivity data, does not convey medical advice, and is provided for informational purposes only.  Individuals experiencing respiratory symptoms should consult with their healthcare provider.

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