Health officials warn of surge in respiratory illnesses

INDIANA – The Centers for Disease Control and Prevention (CDC) is reporting a significant increase in respiratory illnesses nationwide, with multiple viruses circulating simultaneously as winter progresses.

Emergency departments nationwide are experiencing a sharp rise in visits related to influenza and respiratory syncytial virus (RSV). While COVID-19 emergency room visits remain relatively low, wastewater surveillance data indicates elevated coronavirus levels in communities, suggesting a potential uptick in cases.

RSV outbreaks generally occur during the winter months, from November to April.

Adding to these concerns, healthcare providers also treat numerous cases of strep throat and common cold viruses, creating a complex landscape of respiratory infections.

The CDC notes that the convergence of these various respiratory illnesses presents a particular challenge for vulnerable populations. Medical experts emphasize the importance of early testing for high-risk individuals who develop symptoms, as prompt diagnosis can lead to more effective antiviral treatments for COVID-19 and influenza.

Data last updated on January 1, 2025, and presented through December 28, 2024. View this dataset on data.cdc.gov.

Healthcare providers recommend that individuals in high-risk categories should not delay seeking medical attention if they experience respiratory symptoms, as early intervention with antiviral medications can significantly improve outcomes.

This surge in respiratory illnesses comes when many hospitals and healthcare facilities already manage increased patient volumes. Many hospitals have placed visitation restrictions, including IU Health Hospitals and Schneck Hospital in Seymour.