Skip to Main Content
Chicago Star An official website of the City of Chicago
Chicago Health Alert Network Logo

Health Alert Network

Menu Display

  • Sign In
  • Sign Up

Search Bar

Menu Display

  • Home

  • Diseases & Conditions

    Acute Flaccid Myelitis (AFM)
    Congenital Syphilis (CS)
    Hepatitis A
    Influenza
    Legionellosis
    Lyme Disease
    Measles
    Meningococcal Disease
    Mpox
    Mumps
    Opioid Information
    Perinatal Hepatitis B
    Pertussis
    Rabies
    Sexually Transmitted Infections (STI)
    Tuberculosis
    Varicella (Chickenpox)
    West Nile Virus (WNV)

  • COVID-19

    Schools & Day Cares
    Multisystem Inflammatory Syndrome in Children (MIS-C)
    Therapeutics and Prophylaxis
    COVID-19 Vaccine

  • Programs

    General Programs
    Illinois HIV PrEP Assistance Program Lead Poisoning Prevention School Health Vaccines for Children
    HAI/AR Programs
    Acute Care Facilities Ambulatory Care and Outpatient Facilities Antimicrobial Stewardship Program Congregate Settings Dialysis Facilities EMS Healthcare Associated Infections/Antimicrobial Resistance (HAI/AR) Long-term Care Facilities (LTCFs) Project Firstline

  • Data & Resources

    General Information:
    CDPH Reports Infection Control Conference Information Inter-Facility Infection Control Transfer Form
  • About Us

Menu Display

  • Home
  • Diseases & Conditions
    • Acute Flaccid Myelitis (AFM)
    • Congenital Syphilis (CS)
    • Hepatitis A
    • Influenza
    • Legionellosis
    • Lyme Disease
    • Measles
    • Meningococcal Disease
    • Mpox
    • Mumps
    • Opioid Information
    • Perinatal Hepatitis B
    • Pertussis
    • Rabies
    • Sexually Transmitted Infections (STI)
    • Tuberculosis
    • Varicella (Chickenpox)
    • West Nile Virus (WNV)
  • COVID-19
    • Schools & Day Cares
    • Multisystem Inflammatory Syndrome in Children (MIS-C)
    • Therapeutics and Prophylaxis
    • COVID-19 Vaccine
  • Programs
    • General Programs
      • Illinois HIV PrEP Assistance Program
      • Lead Poisoning Prevention
      • School Health
      • Vaccines for Children
    • HAI/AR Programs
      • Acute Care Facilities
      • Ambulatory Care and Outpatient Facilities
      • Antimicrobial Stewardship Program
      • Congregate Settings
      • Dialysis Facilities
      • EMS
      • Healthcare Associated Infections/Antimicrobial Resistance (HAI/AR)
      • Long-term Care Facilities (LTCFs)
      • Project Firstline
  • Data & Resources
    • General Information:
      • CDPH Reports
      • Infection Control Conference Information
      • Inter-Facility Infection Control Transfer Form
  • About Us

Search Bar

Menu Display

  • Sign In
  • Sign Up

Home - HAN

Breadcrumb

Jump To:

Sign In

Authentication failed. Please enable browser cookies and try again.
Sign In
Caps Lock is on.
Forgot Password
Return to top

Footer Logo Content

City of Chicago Seal

City of Chicago

chicago.gov | accessibility statement

Footer Contact Health Alert Network(HAN)

Contact Health Alert Network (HAN)

312-747-8789 (voice)

hanhelpdesk@cityofchicago.org

Node: 01 © Copyright 2025

Menu Display

  • Disclaimer
  • Privacy Policy

Menu Display