Health Alert Network (HAN)
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.
Select all docs (Max 200)
Narrow Results:
Event Name
- 2019 Novel Coronavirus 6
- 2019 Novel Coronavirus, Wuhan, China 7
- Acanthamoeba Keratitis, 2007 1
- Acute Liver Failure, 2013 1
- Acute Respiratory Illness, 2003 1
- Adverse Drug Event, 2005 1
- Adverse Drug Event, 2009 1
- Anthrax Bioterrorism Event, 2001 35
- Anthrax Bioterrorism Event, 2002 2
- Anthrax Case from Contaminated Animal Hides, 2006 2
- Anthrax Screening Signal, 2003 2
- Anthrax Screening Signal, 2005 2
- Antitubercular Agents Shortage, 2013 1
- Asymptomatic Infections Guidance - Multistate, 2012 1
- Bacteria 1
- Bacterial Bloodstream Infections, 2013 1
- Boston Marathon Terrorist Bombing, 2013 1
- Bovine Spongiform Encephalopathy, 2003 1
- Burkholderia pseudomallei 2
- Canine Rabies, 2004 1
- Carbapenem-Resistant Enterobacteriaceae, 2013 1
- Chemical 1
- Chikungunya Virus Infections, 2013 1
- Cyclosporiasis, 2004 2
- Diagnostic Testing Guidelines, 2002 1
- Dietary Supplements-Associated Adverse Effects, 2008 1
- Diphtheria, 2003 1
- Disaster-Related Dehydration Guidelines, 2005 1
- Disaster-Related Diarrhea Guidelines, 2005 1
- Doxycyline Shortage, 2013 1
- Drug Recalls, 2012 2
- Dysentery, Bacillary 2
- Earthquake in Haiti (January 12, 2010) 1
- Ebola Outbreak in West Africa (March 2014-present) 13
- Emergency Preparedness, 2001 1
- Emergency Preparedness, 2002 1
- Enterobacteriaceae Infections, 2013 1
- Enterovirus D68 (2014-) 1
- Epidural Abscess - Multistate, 2012 1
- Equine Rabies, 2006 1
- Escherichia coli Infections, 2003 1
- Escherichia coli Infections, 2006 1
- False Positive Reactions, 2008 1
- Foodborne Botulism, 2006 2
- Foodborne Botulism, 2007 1
- Foodborne Brucellosis, 2019 1
- Formaldehyde Exposure, 2007 1
- Hepatitis A, 2003 3
- Hepatitis A, 2007 2
- Hepatitis A, 2018 2
- Human Influenza A (H1N1), 2009 23
- Human Influenza A (H1N1), 2010 4
- Human Influenza A (H2N2) Sample Recommendations, 2005 3
- Human Influenza A (H3N2), 2014 2
- Human Influenza A (H5N1), 2003 3
- Human Influenza A (H5N1), 2004 4
- Human Influenza A (H7N9), 2013 2
- Human Rabies Vaccine Recall, 2004 2
- Human Rabies Vaccine Shortage, 2008 2
- Hurricane Isabel, 2003 2
- Hurricane Katrina, 2005 6
- Influenza Antiviral Agents Guidelines, 2009 4
- Influenza Antiviral Agents Recommendations, 2004 2
- Influenza Antiviral Agents Recommendations, 2008 2
- Influenza Primary Prevention, 2003 3
- Influenza Secondary Prevention, 2003 3
- Influenza Vaccination Recommendations, 2010 3
- Influenza Vaccine Reallocation, 2004 2
- Influenza Vaccine Recall, 2009 2
- Influenza Vaccine Shortage, 2004 7
- Laboratory Proficiency Testing, 2005 3
- Lassa Fever, 2004 3
- Measles, 2004 6
- Middle East Respiratory Syndrome - Coronavirus (MERS-CoV) (June 2013) 5
- Middle East Respiratory Syndrome - Indiana, 2014 2
- Monkeypox, 2003 5
- Monkeypox, 2022 2
- Multistate Meningitis Outbreak Investigation (October 2012) 10
- Mumps, 2006 2
- Oxymetazoline Hydrochloride Recall, 2004 3
- Polonium (Oct 2006-Feb 2007) 3
- Ricin Bioterrorism Event, 2003 2
- September 11 Terrorist Attacks, 2001 22
- Serratia Infections, 2005 2
- Severe Acute Respiratory Syndrome, 2003 28
- Severe Acute Respiratory Syndrome, 2004 5
- Smallpox Preparedness, 2002 5
- Smallpox Preparedness, 2003 5
- Smallpox Vaccine Recommendations, 2002 3
- Smallpox Vaccine Recommendations, 2003 4
- Space Shuttle Columbia Disaster, 2003 2
- Spinach-related E. coli outbreak (Sep-Oct 2006) 2
- Synthetic Opioid Drug Overdoses 3
- Terrorism Threat Level Increase, 2003 3
- Terrorism Threat Level Increase Preparedness, 2003 4
- Terrorism Threats, 2003 2
- Tuberculin Test Shortage, 2013 2
- West Nile Virus Activity, 2002 12
- XDR Tuberculosis (May 2007) 2
- Zika Virus 10
Agent Type
- Amoeba 1
- Analgesic 5
- Anesthetic 1
- Animal/plant toxin 6
- Anti-inflammatory 6
- Antibiotic 1
- Antigens 1
- Antimalarials 1
- Antiparasitic Agents 1
- Antitubercular 1
- Antiviral 1
- Antivirals 12
- Antivirals Antivirals 1
- Bacteria 107
- Biological 1
- Chemical 19
- Dietary Supplements 1
- Explosive 1
- Food thickener 1
- Fungal 12
- Fungal Anti-inflammatory 3
- Fungal Anti-inflammatory Bacteria 1
- Fungal Bacteria 1
- Lead 1
- Neisseria meningitidis 1
- Parasite 6
- Protein 5
- Protein Bacteria 1
- Protozoa 2
- Radiologic 6
- Vaccine 2
- Virus 241
- Viruses 1
Agent
- 2019 Novel Coronavirus 3
- Acanthamoeba 1
- Acetyl fentanyl 3
- Acetyl Fentanyl 1
- Adenoviridae 2
- Amantadine 5
- Angiostrongylus cantonensis 1
- Aspergillus fumigatus 3
- Bacillus 2
- Bacillus anthracis 43
- Bacterial Infections 1
- Bomb 1
- Bordetella pertussis 1
- Botulinum Toxins, Type A 1
- Brucella abortus 2
- Burkholderia cepacia 4
- Burkholderia pseudomallei 3
- Cannabinoids 2
- Cannabis 1
- Carbon Monoxide 9
- Chikungunya virus 1
- Chloroquine 1
- Chromium 1
- Cladosporium 2
- Clostridium botulinum 1
- Clostridium botulinum type A 2
- Coronavirus 13
- Corynebacterium diphtheriae 1
- Coxiella burnetii 1
- Cyclospora cayetanensis 3
- Dengue Virus 3
- Doxycycline 1
- Ebolavirus 14
- Endotoxins 1
- Enterobacteriaceae 1
- Enterovirus 1
- Escherichia coli 1
- Escherichia coli O157-H7 4
- Exserohilum rostratum 7
- Exserohilum rostratum Methylprednisolone acetate 2
- Flaviviridae Infections 1
- Fluarix 1
- Fluzone 1
- Formaldehyde 1
- Francisella tularensis 1
- Hantavirus Infections 1
- Hemorrhagic Fever, Ebola 1
- Hepacivirus 1
- Hepatitis, Viral, Human 1
- Hepatitis A Virus, Human 7
- HIV 1
- Hydrazines 1
- Inactivated Poliovirus Vaccine 1
- Influenza A virus 8
- Influenza A Virus, H1N1 Subtype 30
- Influenza A Virus, H1N1 Subtype Influenza B virus 1
- Influenza A Virus, H1N2 Subtype 1
- Influenza A Virus, H2N2 Subtype 3
- Influenza A Virus, H3N2 Subtype 10
- Influenza A Virus, H3N2v Subtype 2
- Influenza A Virus, H5N1 Subtype 12
- Influenza A Virus, H5N2 Subtype 2
- Influenza A Virus, H7N7 Subtype 1
- Influenza A Virus, H7N9 Subtype 2
- Influenza A virus Influenza B virus 4
- Influenza B virus 10
- Lassa virus 3
- Lead 3
- Malaria 3
- Marburgvirus 2
- Measles 2
- Measles virus 11
- Methylprednisolone acetate 8
- Middle East Respiratory Syndrome coronavirus 4
- Monkeypox virus 13
- Mumps virus 3
- Mycobacterium tuberculosis 5
- Neisseria meningitidis 7
- Oseltamivir 12
- Pitman-Moore virus 2
- Polonium-210 3
- Prions 2
- Propionibacterium acnes 2
- Rabies virus 8
- Respiratory Syncytial Viruses 2
- Ricin 3
- Rimantadine 5
- SARS Virus 32
- Serratia marcescens 2
- Shigella 3
- Staphylococcus aureus 2
- Streptococcus pneumoniae 2
- Tuberculin 2
- Vaccinia 10
- Variola 2
- Vibrio vulnificus 2
- West Nile virus 12
- Zanamivir 10
- Zika Virus 7
- Zika Virus Infection 3
Publication Year
Medical Subject
- Aircraft 5
- Air Pollution, Indoor 8
- Air Travel 12
- Anthrax 37
- Anti-Bacterial Agents 6
- Anti-Bacterial Agents/therapeutic use 6
- Anti-Inflammatory Agents/adverse effects 8
- Antibiotic Prophylaxis 14
- Antiviral Agents 10
- Antiviral Agents/therapeutic use 5
- Aspergillus fumigatus 7
- Bacillus anthracis 27
- Bioterrorism 26
- Burkholderia pseudomallei 5
- Carbon Monoxide Poisoning 8
- Case Definition 11
- Child 19
- Child, Preschool 11
- Ciprofloxacin 5
- Civil Defense 5
- Communicable Disease Control 6
- Communicable Diseases, Emerging 9
- Coronavirus Infections 11
- Coronavirus Infections/prevention & control 7
- COVID-19 14
- COVID-19/prevention & control 5
- Cross Infection 5
- Cyclonic Storms 16
- Disaster Planning 16
- Disease Outbreaks 106
- Drug Compounding 8
- Drug Contamination 19
- Drug Recalls 12
- Drug Resistance, Bacterial 7
- Ebolavirus 13
- Electric Power Supplies 7
- Environmental Exposure 13
- Escherichia coli Infections 5
- Fatal Outcome 6
- Foodborne Diseases 9
- Food Contamination 5
- Food Handling 5
- Food Microbiology 5
- Gasoline 7
- Hazardous Substances 10
- Health Personnel 8
- Hemorrhagic Fever, Ebola 14
- Hemorrhagic Fever, Ebola/diagnosis 5
- Hepatitis A 7
- Humans 5
- Infant 11
- Infant, Newborn 5
- Influenza, Human 43
- Influenza, Human/diagnosis 5
- Influenza, Human/drug therapy 14
- Influenza, Human/epidemiology 5
- Influenza, Human/prevention & control 28
- Influenza A virus 5
- Influenza A Virus, H1N1 Subtype 31
- Influenza A Virus, H3N2 Subtype 10
- Influenza A Virus, H5N1 Subtype 12
- Influenza in Birds 9
- Influenza Vaccines 14
- Influenza Vaccines/administration & dosage 5
- Influenza Vaccines/supply & distribution 8
- Inhalation Exposure 13
- Injections, Epidural 8
- Laboratories 5
- Lead/blood 5
- Measles 12
- Melioidosis 5
- Meningitis, Fungal 9
- Methylprednisolone 7
- Middle East Respiratory Syndrome Coronavirus 5
- Mpox (monkeypox) 9
- Natural Disasters 17
- Occupational Exposure 16
- Oseltamivir 5
- Pneumonia 8
- Population Surveillance 8
- Post-Exposure Prophylaxis 13
- Postal Service 21
- Pregnant Women 7
- Public Health 7
- Public Health Practice 11
- Public Health Surveillance 6
- Rabies 5
- Respiratory Tract Infections 20
- Seasons 9
- Security Measures 10
- Severe Acute Respiratory Syndrome 32
- Skin Diseases, Bacterial 6
- Spores, Bacterial 13
- State Government 7
- Steroids/adverse effects 7
- Stroke 7
- Terrorism 14
- Travel 27
- Vaccination 19
- Zika Virus Infection 6
Personal Author
Corporate Author
- American Association of Poison Control Centers. 1
- California. Department of Public Health. 1
- Center for Preparedness and Response (U.S.) 6
- Centers for Disease Control and Prevention (U.S. 9
- Centers for Disease Control and Prevention (U.S.) 477
- Centers for Disease Control and Prevention (U.S.). Center for Preparedness and Response. 10
- Centers for Disease Control and Prevention (U.S.). Emergency Operations Center. Joint Information Center. 4
- Centers for Disease Control and Prevention (U.S.). Office of Genomics and Precision Public Health. 3
- Centers for Disease Control and Prevention (U.S.). Public Health Practice Program Office. 1
- College of American Pathologists. 1
- New Jersey. Department of Health and Senior Services. 1
- Tennessee. Department of Public Health. 1
- Texas. Department of State Health Services. 1
- United States. Advisory Committee on Immunization Practices. 1
- United States. Agency for Toxic Substances and Disease Registry. 2
- United States. Department of Agriculture. 1
- United States. Department of Health and Human Services. 1
- United States. Drug Enforcement Administration. 1
- United States. Environmental Protection Agency. 9
- United States. Food and Drug Administration 1
- United States. Food and Drug Administration. 29
- United States. National Park Service. 1
- World Health Organization. 2
Place as Subject
- Afghanistan 2
- Africa 1
- Africa, Western 10
- Alabama 5
- Angola 1
- Arizona 2
- Arkansas 2
- Asia 1
- Boston 1
- British Columbia 1
- California 10
- Canada 2
- Caribbean Region 2
- Central America 1
- Chicago, Illinois 1
- China 14
- Colorado 7
- Connecticut 5
- Delaware 2
- Democratic Republic of the Congo 1
- District of Columbia 18
- Dominican Republic 1
- England 1
- Equatorial Guinea 1
- Ethiopia 1
- Europe 1
- Florida 24
- France 1
- Georgia 13
- Germany 1
- Ghana 1
- Great Britain 3
- Haiti 2
- Hawaii 1
- Hong Kong 2
- Idaho 1
- Illinois 8
- Indiana 7
- Iowa 6
- Iraq 1
- Israel 1
- Kansas 7
- Kentucky 3
- Liberia 2
- Los Angeles 1
- Louisiana 3
- Mali 1
- Maryland 9
- Massachusetts 4
- Mexico 4
- Miami-Dade County (Fla.) 3
- Miami Beach (Fla.) 4
- Michigan 5
- Micronesia 1
- Minnesota 10
- Mississippi 7
- Missouri 7
- Montana 2
- Nebraska 2
- Netherlands 2
- Nevada 2
- New Jersey 17
- New Mexico 3
- New York 13
- New York City, NY 9
- Nigeria 1
- North Carolina 4
- Ohio 5
- Oklahoma 1
- Oregon 4
- Pennsylvania 13
- Puerto Rico 1
- Rhode Island 2
- Saudi Arabia 1
- Singapore 1
- South America 1
- South Carolina 6
- Southeastern United States 3
- Taiwan 1
- Tanzania 1
- Tennessee 9
- Texas 30
- Uganda 1
- United Stastes 1
- United States 238
- United States Virgin Islands 1
- Utah 3
- Vietnam 1
- Virginia 8
- Washington 5
- West Virginia 2
- Wisconsin 4
- Wynwood (Miami, Fla.) 2
Resource Type General
Resource Type Specific
- Fact Sheet 1
- Forms 1
- Guidance 10
- Guideline 3
- Practice Guideline 2
Keywords
41 -
60 of 506 Results
SELECT A RANGE
SELECT A FORMAT
Refine Results
Refine Results:
- 2019 Novel Coronavirus (6)
- 2019 Novel Coronavirus, Wuhan, China (7)
- Acanthamoeba Keratitis, 2007 (1)
- Acute Liver Failure, 2013 (1)
- Acute Respiratory Illness, 2003 (1)
- Adverse Drug Event, 2005 (1)
- Adverse Drug Event, 2009 (1)
- Anthrax Bioterrorism Event, 2001 (35)
- Anthrax Bioterrorism Event, 2002 (2)
- Anthrax Case from Contaminated Animal Hides, 2006 (2)
- Anthrax Screening Signal, 2003 (2)
- Anthrax Screening Signal, 2005 (2)
- Antitubercular Agents Shortage, 2013 (1)
- Asymptomatic Infections Guidance - Multistate, 2012 (1)
- Bacteria (1)
- Bacterial Bloodstream Infections, 2013 (1)
- Boston Marathon Terrorist Bombing, 2013 (1)
- Bovine Spongiform Encephalopathy, 2003 (1)
- Burkholderia pseudomallei (2)
- Canine Rabies, 2004 (1)
- Carbapenem-Resistant Enterobacteriaceae, 2013 (1)
- Chemical (1)
- Chikungunya Virus Infections, 2013 (1)
- Cyclosporiasis, 2004 (2)
- Diagnostic Testing Guidelines, 2002 (1)
- Dietary Supplements-Associated Adverse Effects, 2008 (1)
- Diphtheria, 2003 (1)
- Disaster-Related Dehydration Guidelines, 2005 (1)
- Disaster-Related Diarrhea Guidelines, 2005 (1)
- Doxycyline Shortage, 2013 (1)
- Drug Recalls, 2012 (2)
- Dysentery, Bacillary (2)
- Earthquake in Haiti (January 12, 2010) (1)
- Ebola Outbreak in West Africa (March 2014-present) (13)
- Emergency Preparedness, 2001 (1)
- Emergency Preparedness, 2002 (1)
- Enterobacteriaceae Infections, 2013 (1)
- Enterovirus D68 (2014-) (1)
- Epidural Abscess - Multistate, 2012 (1)
- Equine Rabies, 2006 (1)
- Escherichia coli Infections, 2003 (1)
- Escherichia coli Infections, 2006 (1)
- False Positive Reactions, 2008 (1)
- Foodborne Botulism, 2006 (2)
- Foodborne Botulism, 2007 (1)
- Foodborne Brucellosis, 2019 (1)
- Formaldehyde Exposure, 2007 (1)
- Hepatitis A, 2003 (3)
- Hepatitis A, 2007 (2)
- Hepatitis A, 2018 (2)
- Human Influenza A (H1N1), 2009 (23)
- Human Influenza A (H1N1), 2010 (4)
- Human Influenza A (H2N2) Sample Recommendations, 2005 (3)
- Human Influenza A (H3N2), 2014 (2)
- Human Influenza A (H5N1), 2003 (3)
- Human Influenza A (H5N1), 2004 (4)
- Human Influenza A (H7N9), 2013 (2)
- Human Rabies Vaccine Recall, 2004 (2)
- Human Rabies Vaccine Shortage, 2008 (2)
- Hurricane Isabel, 2003 (2)
- Hurricane Katrina, 2005 (6)
- Influenza Antiviral Agents Guidelines, 2009 (4)
- Influenza Antiviral Agents Recommendations, 2004 (2)
- Influenza Antiviral Agents Recommendations, 2008 (2)
- Influenza Primary Prevention, 2003 (3)
- Influenza Secondary Prevention, 2003 (3)
- Influenza Vaccination Recommendations, 2010 (3)
- Influenza Vaccine Reallocation, 2004 (2)
- Influenza Vaccine Recall, 2009 (2)
- Influenza Vaccine Shortage, 2004 (7)
- Laboratory Proficiency Testing, 2005 (3)
- Lassa Fever, 2004 (3)
- Measles, 2004 (6)
- Middle East Respiratory Syndrome - Coronavirus (MERS-CoV) (June 2013) (5)
- Middle East Respiratory Syndrome - Indiana, 2014 (2)
- Monkeypox, 2003 (5)
- Monkeypox, 2022 (2)
- Multistate Meningitis Outbreak Investigation (October 2012) (10)
- Mumps, 2006 (2)
- Oxymetazoline Hydrochloride Recall, 2004 (3)
- Polonium (Oct 2006-Feb 2007) (3)
- Ricin Bioterrorism Event, 2003 (2)
- September 11 Terrorist Attacks, 2001 (22)
- Serratia Infections, 2005 (2)
- Severe Acute Respiratory Syndrome, 2003 (28)
- Severe Acute Respiratory Syndrome, 2004 (5)
- Smallpox Preparedness, 2002 (5)
- Smallpox Preparedness, 2003 (5)
- Smallpox Vaccine Recommendations, 2002 (3)
- Smallpox Vaccine Recommendations, 2003 (4)
- Space Shuttle Columbia Disaster, 2003 (2)
- Spinach-related E. coli outbreak (Sep-Oct 2006) (2)
- Synthetic Opioid Drug Overdoses (3)
- Terrorism Threat Level Increase, 2003 (3)
- Terrorism Threat Level Increase Preparedness, 2003 (4)
- Terrorism Threats, 2003 (2)
- Tuberculin Test Shortage, 2013 (2)
- West Nile Virus Activity, 2002 (12)
- XDR Tuberculosis (May 2007) (2)
- Zika Virus (10)
- Amoeba (1)
- Analgesic (5)
- Anesthetic (1)
- Animal/plant toxin (6)
- Anti-inflammatory (6)
- Antibiotic (1)
- Antigens (1)
- Antimalarials (1)
- Antiparasitic Agents (1)
- Antitubercular (1)
- Antiviral (1)
- Antivirals (12)
- Antivirals Antivirals (1)
- Bacteria (107)
- Biological (1)
- Chemical (19)
- Dietary Supplements (1)
- Explosive (1)
- Food thickener (1)
- Fungal (12)
- Fungal Anti-inflammatory (3)
- Fungal Anti-inflammatory Bacteria (1)
- Fungal Bacteria (1)
- Lead (1)
- Neisseria meningitidis (1)
- Parasite (6)
- Protein (5)
- Protein Bacteria (1)
- Protozoa (2)
- Radiologic (6)
- Vaccine (2)
- Virus (241)
- Viruses (1)
- 2019 Novel Coronavirus (3)
- Acanthamoeba (1)
- Acetyl fentanyl (3)
- Acetyl Fentanyl (1)
- Adenoviridae (2)
- Amantadine (5)
- Angiostrongylus cantonensis (1)
- Aspergillus fumigatus (3)
- Bacillus (2)
- Bacillus anthracis (43)
- Bacterial Infections (1)
- Bomb (1)
- Bordetella pertussis (1)
- Botulinum Toxins, Type A (1)
- Brucella abortus (2)
- Burkholderia cepacia (4)
- Burkholderia pseudomallei (3)
- Cannabinoids (2)
- Cannabis (1)
- Carbon Monoxide (9)
- Chikungunya virus (1)
- Chloroquine (1)
- Chromium (1)
- Cladosporium (2)
- Clostridium botulinum (1)
- Clostridium botulinum type A (2)
- Coronavirus (13)
- Corynebacterium diphtheriae (1)
- Coxiella burnetii (1)
- Cyclospora cayetanensis (3)
- Dengue Virus (3)
- Doxycycline (1)
- Ebolavirus (14)
- Endotoxins (1)
- Enterobacteriaceae (1)
- Enterovirus (1)
- Escherichia coli (1)
- Escherichia coli O157-H7 (4)
- Exserohilum rostratum (7)
- Exserohilum rostratum Methylprednisolone acetate (2)
- Flaviviridae Infections (1)
- Fluarix (1)
- Fluzone (1)
- Formaldehyde (1)
- Francisella tularensis (1)
- Hantavirus Infections (1)
- Hemorrhagic Fever, Ebola (1)
- Hepacivirus (1)
- Hepatitis, Viral, Human (1)
- Hepatitis A Virus, Human (7)
- HIV (1)
- Hydrazines (1)
- Inactivated Poliovirus Vaccine (1)
- Influenza A virus (8)
- Influenza A Virus, H1N1 Subtype (30)
- Influenza A Virus, H1N1 Subtype Influenza B virus (1)
- Influenza A Virus, H1N2 Subtype (1)
- Influenza A Virus, H2N2 Subtype (3)
- Influenza A Virus, H3N2 Subtype (10)
- Influenza A Virus, H3N2v Subtype (2)
- Influenza A Virus, H5N1 Subtype (12)
- Influenza A Virus, H5N2 Subtype (2)
- Influenza A Virus, H7N7 Subtype (1)
- Influenza A Virus, H7N9 Subtype (2)
- Influenza A virus Influenza B virus (4)
- Influenza B virus (10)
- Lassa virus (3)
- Lead (3)
- Malaria (3)
- Marburgvirus (2)
- Measles (2)
- Measles virus (11)
- Methylprednisolone acetate (8)
- Middle East Respiratory Syndrome coronavirus (4)
- Monkeypox virus (13)
- Mumps virus (3)
- Mycobacterium tuberculosis (5)
- Neisseria meningitidis (7)
- Oseltamivir (12)
- Pitman-Moore virus (2)
- Polonium-210 (3)
- Prions (2)
- Propionibacterium acnes (2)
- Rabies virus (8)
- Respiratory Syncytial Viruses (2)
- Ricin (3)
- Rimantadine (5)
- SARS Virus (32)
- Serratia marcescens (2)
- Shigella (3)
- Staphylococcus aureus (2)
- Streptococcus pneumoniae (2)
- Tuberculin (2)
- Vaccinia (10)
- Variola (2)
- Vibrio vulnificus (2)
- West Nile virus (12)
- Zanamivir (10)
- Zika Virus (7)
- Zika Virus Infection (3)
- Aircraft (5)
- Air Pollution, Indoor (8)
- Air Travel (12)
- Anthrax (37)
- Anti-Bacterial Agents (6)
- Anti-Bacterial Agents/therapeutic use (6)
- Anti-Inflammatory Agents/adverse effects (8)
- Antibiotic Prophylaxis (14)
- Antiviral Agents (10)
- Antiviral Agents/therapeutic use (5)
- Aspergillus fumigatus (7)
- Bacillus anthracis (27)
- Bioterrorism (26)
- Burkholderia pseudomallei (5)
- Carbon Monoxide Poisoning (8)
- Case Definition (11)
- Child (19)
- Child, Preschool (11)
- Ciprofloxacin (5)
- Civil Defense (5)
- Communicable Disease Control (6)
- Communicable Diseases, Emerging (9)
- Coronavirus Infections (11)
- Coronavirus Infections/prevention & control (7)
- COVID-19 (14)
- COVID-19/prevention & control (5)
- Cross Infection (5)
- Cyclonic Storms (16)
- Disaster Planning (16)
- Disease Outbreaks (106)
- Drug Compounding (8)
- Drug Contamination (19)
- Drug Recalls (12)
- Drug Resistance, Bacterial (7)
- Ebolavirus (13)
- Electric Power Supplies (7)
- Environmental Exposure (13)
- Escherichia coli Infections (5)
- Fatal Outcome (6)
- Foodborne Diseases (9)
- Food Contamination (5)
- Food Handling (5)
- Food Microbiology (5)
- Gasoline (7)
- Hazardous Substances (10)
- Health Personnel (8)
- Hemorrhagic Fever, Ebola (14)
- Hemorrhagic Fever, Ebola/diagnosis (5)
- Hepatitis A (7)
- Humans (5)
- Infant (11)
- Infant, Newborn (5)
- Influenza, Human (43)
- Influenza, Human/diagnosis (5)
- Influenza, Human/drug therapy (14)
- Influenza, Human/epidemiology (5)
- Influenza, Human/prevention & control (28)
- Influenza A virus (5)
- Influenza A Virus, H1N1 Subtype (31)
- Influenza A Virus, H3N2 Subtype (10)
- Influenza A Virus, H5N1 Subtype (12)
- Influenza in Birds (9)
- Influenza Vaccines (14)
- Influenza Vaccines/administration & dosage (5)
- Influenza Vaccines/supply & distribution (8)
- Inhalation Exposure (13)
- Injections, Epidural (8)
- Laboratories (5)
- Lead/blood (5)
- Measles (12)
- Melioidosis (5)
- Meningitis, Fungal (9)
- Methylprednisolone (7)
- Middle East Respiratory Syndrome Coronavirus (5)
- Mpox (monkeypox) (9)
- Natural Disasters (17)
- Occupational Exposure (16)
- Oseltamivir (5)
- Pneumonia (8)
- Population Surveillance (8)
- Post-Exposure Prophylaxis (13)
- Postal Service (21)
- Pregnant Women (7)
- Public Health (7)
- Public Health Practice (11)
- Public Health Surveillance (6)
- Rabies (5)
- Respiratory Tract Infections (20)
- Seasons (9)
- Security Measures (10)
- Severe Acute Respiratory Syndrome (32)
- Skin Diseases, Bacterial (6)
- Spores, Bacterial (13)
- State Government (7)
- Steroids/adverse effects (7)
- Stroke (7)
- Terrorism (14)
- Travel (27)
- Vaccination (19)
- Zika Virus Infection (6)
- American Association of Poison Control Centers. (1)
- California. Department of Public Health. (1)
- Center for Preparedness and Response (U.S.) (6)
- Centers for Disease Control and Prevention (U.S. (9)
- Centers for Disease Control and Prevention (U.S.) (477)
- Centers for Disease Control and Prevention (U.S.). Center for Preparedness and Response. (10)
- Centers for Disease Control and Prevention (U.S.). Emergency Operations Center. Joint Information Center. (4)
- Centers for Disease Control and Prevention (U.S.). Office of Genomics and Precision Public Health. (3)
- Centers for Disease Control and Prevention (U.S.). Public Health Practice Program Office. (1)
- College of American Pathologists. (1)
- New Jersey. Department of Health and Senior Services. (1)
- Tennessee. Department of Public Health. (1)
- Texas. Department of State Health Services. (1)
- United States. Advisory Committee on Immunization Practices. (1)
- United States. Agency for Toxic Substances and Disease Registry. (2)
- United States. Department of Agriculture. (1)
- United States. Department of Health and Human Services. (1)
- United States. Drug Enforcement Administration. (1)
- United States. Environmental Protection Agency. (9)
- United States. Food and Drug Administration (1)
- United States. Food and Drug Administration. (29)
- United States. National Park Service. (1)
- World Health Organization. (2)
- Afghanistan (2)
- Africa (1)
- Africa, Western (10)
- Alabama (5)
- Angola (1)
- Arizona (2)
- Arkansas (2)
- Asia (1)
- Boston (1)
- British Columbia (1)
- California (10)
- Canada (2)
- Caribbean Region (2)
- Central America (1)
- Chicago, Illinois (1)
- China (14)
- Colorado (7)
- Connecticut (5)
- Delaware (2)
- Democratic Republic of the Congo (1)
- District of Columbia (18)
- Dominican Republic (1)
- England (1)
- Equatorial Guinea (1)
- Ethiopia (1)
- Europe (1)
- Florida (24)
- France (1)
- Georgia (13)
- Germany (1)
- Ghana (1)
- Great Britain (3)
- Haiti (2)
- Hawaii (1)
- Hong Kong (2)
- Idaho (1)
- Illinois (8)
- Indiana (7)
- Iowa (6)
- Iraq (1)
- Israel (1)
- Kansas (7)
- Kentucky (3)
- Liberia (2)
- Los Angeles (1)
- Louisiana (3)
- Mali (1)
- Maryland (9)
- Massachusetts (4)
- Mexico (4)
- Miami-Dade County (Fla.) (3)
- Miami Beach (Fla.) (4)
- Michigan (5)
- Micronesia (1)
- Minnesota (10)
- Mississippi (7)
- Missouri (7)
- Montana (2)
- Nebraska (2)
- Netherlands (2)
- Nevada (2)
- New Jersey (17)
- New Mexico (3)
- New York (13)
- New York City, NY (9)
- Nigeria (1)
- North Carolina (4)
- Ohio (5)
- Oklahoma (1)
- Oregon (4)
- Pennsylvania (13)
- Puerto Rico (1)
- Rhode Island (2)
- Saudi Arabia (1)
- Singapore (1)
- South America (1)
- South Carolina (6)
- Southeastern United States (3)
- Taiwan (1)
- Tanzania (1)
- Tennessee (9)
- Texas (30)
- Uganda (1)
- United Stastes (1)
- United States (238)
- United States Virgin Islands (1)
- Utah (3)
- Vietnam (1)
- Virginia (8)
- Washington (5)
- West Virginia (2)
- Wisconsin (4)
- Wynwood (Miami, Fla.) (2)
- :Centers for Disease Control and Prevention (U.S.)May 24, 2022 | Health Alert Network:Distributed via the CDC Health Alert NetworkMay 24, 2022, 9:00 AM ETCDCHAN-0467The Centers for Disease Control and Prevention (CDC) is issuing this He...
- :Centers for Disease Control and Prevention (U.S.)May 20, 2022 | Health Alert Network:Distributed via the CDC Health Alert NetworkMay 20, 2022, 11:30 AM ETCDCHAN-00466The Massachusetts Department of Public Health and the Centers for Dis...
- :Centers for Disease Control and Prevention (U.S.)April 29, 2022 | Health Alert Network:Distributed via the CDC Health Alert NetworkFriday, April 29, 2022, 8:00 PM ETCDCHAN-00464A person has tested positive for avian influenza A(H5) virus...
- :Centers for Disease Control and Prevention (U.S.)April 29, 2022 | Health Alert Network:Distributed via the CDC Health Alert NetworkMay 11, 2022, 12:15 PM ETCDCHAN-00465The Centers for Disease Control and Prevention (CDC) is issuing this ...
- :Centers for Disease Control and Prevention (U.S.)April 25, 2022 | Health Alert Network:Distributed via the CDC Health Alert NetworkMonday, April 25, 2022, 1:00 PM ETCDCHAN-00463The Centers for Disease Control and Prevention (CDC) is issu...
- :Centers for Disease Control and Prevention (U.S.)April 21, 2022 | Health Alert Network:Distributed via the CDC Health Alert NetworkThursday, April 21, 2022, 11:00 AM ETCDCHAN-00462The Centers for Disease Control and Prevention (CDC) is i...
- :Centers for Disease Control and Prevention (U.S.)December 31, 2021 | Health Alert Network:Distributed via the CDC Health Alert NetworkFriday, December 31, 2021, 5:00 PM ETCDCHAN-00461The SARS-CoV-2 Omicron variant has quickly become the dom...
- :Centers for Disease Control and Prevention (U.S.)December 24, 2021 | Health Alert Network:Distributed via the CDC Health Alert NetworkFriday, December 24, 2021, 7:00 PM ETCDCHAN-00460Due to the increased transmissibility of the SARS-CoV-2 O...
- :Centers for Disease Control and Prevention (U.S.)December 1, 2021 | Health Alert Network:Distributed via the CDC Health Alert NetworkDecember 1, 2021, 11:00 PM ETCDCHAN-00459Omicron, a new SARS-CoV-2 variant, has been identified in many co...
- :Centers for Disease Control and Prevention (U.S.)November 24, 2021 | Health Alert Network:Distributed via the CDC Health Alert NetworkNovember 24, 2021, 11:00 AM ETCDCHAN-00458The Centers for Disease Control and Prevention (CDC) is issuing ...
- :Centers for Disease Control and Prevention (U.S.)11/05/2021 | Health Alert Network:Distributed via the CDC Health Alert NetworkNovember 5, 2021, 10:00 AM ETCDCHAN-00457The Centers for Disease Control and Prevention (CDC) is issuing t...
- :Centers for Disease Control and Prevention (U.S.)November 3, 2021 | Health Alert Network:cdc:110991Distributed via the CDC Health Alert NetworkNovember 03, 2021, 11:00 AM ETCDCHAN-00456Whole genome sequencing (WGS) at the Centers for Disea...
- :Centers for Disease Control and Prevention (U.S.)October 22, 2021 | Health Alert Network:cdc:108679Distributed via the CDC Health Alert NetworkOctober 22, 2021, 6:15 PM ETCDCHAN-00455Testing at the Centers for Disease Control and Preventio...
- :Centers for Disease Control and Prevention (U.S.)October 14, 2021 | Health Alert Network:Distributed via the CDC Health Alert NetworkOctober 14, 2021, 10:00 AM ETCDCHAN-00454Magellan Diagnostics, Inc. and the U.S. Food and Drug Administrat...
- :Centers for Disease Control and Prevention (U.S.)September 29, 2021 | Health Alert Network:Distributed via the CDC Health Alert NetworkSeptember 29, 2021, 12:00 PM ETCDCHAN-00453The Centers for Disease Control and Prevention (CDC) recommends...
- :Centers for Disease Control and Prevention (U.S.)September 20, 2021 | Health Alert Network:Distributed via the CDC Health Alert NetworkSeptember 20, 2021, 3:45 PM ETCDCHAN-00452The Centers for Disease Control and Prevention (CDC) recommends ...
- :Centers for Disease Control and Prevention (U.S.September 14, 2021 | Health Alert Network:Distributed via the CDC Health Alert NetworkSeptember 14, 2021, 10:00 AM ETCDCHAN-00451The purpose of this Health Alert Network (HAN) Health Advisory ...
- :Centers for Disease Control and Prevention (U.S.August 28, 2021 | Health Alert Network:Distributed via the CDC Health Alert NetworkAugust 28, 2021, 9:00 AM ETCDCHAN-00450The Centers for Disease Control and Prevention (CDC) is reminding h...
- :Centers for Disease Control and Prevention (U.S.August 26, 2021 | Health Alert Network:Distributed via the CDC Health Alert NetworkAugust 26, 2021, 11:40 AM ET CDCHAN-00449Ivermectin is a U.S. Food and Drug Administration (FDA)-approved ...
- :Centers for Disease Control and Prevention (U.S.August 9, 2021 | Health Alert Network:cdc:107562Distributed via the CDC Health Alert NetworkAugust 9, 2021, 11:40 AM ETCDCHAN-00448The Georgia Department of Public Health, with assistance ...
Exit Notification/Disclaimer Policy
Links with this icon indicate that you are leaving the CDC website.
- The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website.
- Linking to a non-federal Website does not constitute an endorsement by CDC or any of its employees of the sponsors or the information and products presented on the website.
- You will be subject to the destination website's privacy policy when you follow the link.
- CDC is not responsible for Section 508 compliance (accessibility) on other federal or private websites.