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Health Alert Network (HAN) Health Alert Network (HAN)
Health Alert Network (HAN)

CDC's Health Alert Network (HAN) is CDC's primary method of sharing cleared information about urgent public health incidents with public information officers; federal, state, territorial, and local public health practitioners; clinicians; and public health laboratories. CDC’s HAN collaborates with federal, state, territorial, and city/county partners to develop protocols and stakeholder relationships that will ensure a robust interoperable platform for the rapid distribution of public health information.

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    Increase in fatal drug overdoses across the United States driven by synthetic opioids before and during the COVID-19 pandemic
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    Hurricane Delta—clinical guidance for carbon monoxide (CO) poisoning
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    Recent HIV clusters and outbreaks across the United States among people who inject drugs and considerations during the COVID-19 pandemic
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    National Vital Statistics System Division of Vital Statistics newsletter ; September 2020
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    Hurricane Laura—clinical guidance for carbon monoxide (CO) poisoning
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    Detection of Ciprofloxacin-resistant, β-lactamase-producing Neisseria meningitidis Serogroup Y Isolates, United States, 2019–2020
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    Multisystem inflammatory syndrome in children (MIS-C) associated with coronavirus disease 2019 (COVID-19)
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    Severe illness associated with using non-pharmaceutical chloroquine phosphate to prevent and treat coronavirus disease 2019 (COVID-19)
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    Information and guidance about global travel on cruise ships, including river cruises, due to coronavirus disease 2019 (COVID-19)
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