Summary
When a hazardous chemical has been released, it may harm people's health. Chemical releases can be unintentional, as in the case of an industrial accident. They could also be planned, as in the case of a terrorist attack with a chemical weapon.
Some hazardous chemicals have been developed by military organizations for use in warfare. Examples are nerve agents such as sarin and VX. Many hazardous chemicals are used in industry - for example, chlorine, ammonia, and benzene. Some can be made from everyday items such as household cleaners.
Although there are no guarantees of safety during a chemical emergency, you can take actions to protect yourself. You should have a disaster plan. Being prepared can help reduce fear, anxiety, and losses. If you do experience a disaster, it is normal to feel stressed. You may need help in finding ways to cope.
Centers for Disease Control and Prevention
Learn More
- About Chemical Emergencies (Centers for Disease Control and Prevention)
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Avoiding and Preparing for Chemical Exposure
(American Public Health Association)
- PDF
- Chemical burn or reaction (Medical Encyclopedia) Also in Spanish
- Chemical Emergency Preparedness (American Red Cross)
- Chemical Fact Sheets (Centers for Disease Control and Prevention)
- Chemical pneumonitis (Medical Encyclopedia) Also in Spanish
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Emergency Response and Recognizing Hazardous Substance Releases
(Environmental Protection Agency)
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First Aid Procedures for Chemical Hazards
(Centers for Disease Control and Prevention)
- Household Chemical Emergencies (Department of Homeland Security) Also in Spanish
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Strategic National Stockpile (SNS)
(Department of Health and Human Services)
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ToxFAQs
(Agency for Toxic Substances and Disease Registry)
- In English and Spanish
- What to Do to Evacuate in a Chemical Emergency (Centers for Disease Control and Prevention)
- What to Do to Shelter in Place for a Chemical Emergency (Centers for Disease Control and Prevention)
Journal Articles References and abstracts from MEDLINE/PubMed (National Library of Medicine)
- Article: Neutralization Kinetics and Transport Define the Dermal Decontamination Window for Warfare...
- Article: Short and long-term health consequences of the 2013 Sarin attack in...
- Article: Application of Proteomic Workflows for the Identification of Biomarkers for the...
- Chemical Emergencies -- see more articles