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Health Alert Network (HAN)

CDC Stacks Public Health Publications

The 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, county, and city partners to develop protocols and stakeholder relationships that will ensure a robust interoperable platform for the rapid distribution of public health information. The items in this collection are archived past alerts. For the most up to date information, go to https://www.cdc.gov/han/index.html.

Showing 341 - 360 of 510 results
  • Request for reports of all deaths among children with laboratoryconfirmed influenza virus infection
    Public Domain
  • US terrorism threat level increased to orange
    Public Domain
  • Influenza antiviral medications  interim chemoprophylaxis and treatment guidelines
    Public Domain
  • Severe acute respiratory syndrome SARS in Taiwan
    Public Domain
  • Preliminary report of avian influenza A H9N2 virus infection in a child in Hong Kong
    Public Domain
  • CDC recommendations for influenza prevention
    Public Domain
  • CDC assessing influenza vaccine supplies
    Public Domain
  • Fatal case of serogroup B meningococcal disease
    Public Domain
  • Update  Influenza activity in the United States 200304 season
    Public Domain
  • Consumers advised that recent hepatitis A outbreaks have been associated with green onions
    Public Domain
  • Final test results for Bacillus anthracis at Anacostia Naval Postal Sorting Facility in Washington DC metropolitan area
    Public Domain
  • Positive screening signal for Bacillus anthracis at the Anacostia Naval Postal Sorting Facility in the Washington metropolitan area
    Public Domain
  • Respiratory Diphtheria in a Pennsylvania resident recently returned from Haiti  report underscores importance of vaccination to prevent diphtheria
    Public Domain
  • CDC alert on ricin
    Public Domain
  • Clusters of influenza A infections identified  reports underscore importance of timely influenza vaccination
    Public Domain
  • CDC alert on ricin  FDA and CDC statement concerning rumors about recalled lot of influenza vaccine
    Public Domain
  • Update  Hepatitis A outbreaks in Tennessee and Georgia
    Public Domain
  • Multistate foodborne hepatitis A outbreak  Tennessee Georgia September 2003
    Public Domain
  • Treatment recommendations for carbon monoxide poisoning related to Hurricane Isabel
    Public Domain
  • CDC supports response to Hurricane Isabel
    Public Domain