Why are CDC health alerts so important?

Health Alert Network (HAN) advisories serve as crucial early-warning systems for public health threats, enabling clinicians to screen patients effectively and preparing health departments and hospitals for potential outbreaks by ensuring adequate supplies and staffing.

What is the significance of the drop in CDC Health Alerts?

The significant decrease in Health Alert Network (HAN) advisories, with only six issued in 2025, has led experts to warn that the nation is 'flying blind,' potentially leaving it unprepared for health crises.

Has the CDC issued alerts for recent outbreaks like measles or flu?

The CDC did not issue a Health Alert Network (HAN) advisory for the current measles outbreak in South Carolina, nor for the season's mutated flu strain, raising concerns among public health professionals.

Home / Health / Public Health Blindness: CDC Alerts Drop Dramatically

Public Health Blindness: CDC Alerts Drop Dramatically

7 Feb

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Summary

CDC issued only six alerts in 2025, a significant decrease.
Experts warn reduced alerts leave health systems unprepared for threats.
South Carolina measles outbreak occurred without a CDC alert.

Public Health Blindness: CDC Alerts Drop Dramatically

Public health officials express grave concern over a sharp decline in health alerts issued by the Centers for Disease Control and Prevention (CDC). In 2025, the agency issued a mere six Health Alert Network (HAN) advisories, a stark contrast to previous years when dozens were common. Experts liken this reduction to "flying blind," arguing that fewer alerts leave doctors, hospitals, and health departments vulnerable and less prepared to handle public health emergencies. These HANs have historically served as crucial early-warning systems for threats like Ebola and the coronavirus pandemic, prompting necessary stocking of supplies and staff preparation.