Broad Spectrum of Topics
National Institute of Environmental Health Sciences (NIEHS) - The mission of NIEHS is to research how the environment affects biological systems across the lifespan and to translate this knowledge to reduce disease and promote human health.
Emergency Preparedness and Response (NIOSH) - This page provides resources to protect emergency response and recovery workers from injury, illness, and death. It includes hazard-specific guidance, training materials, and research-based recommendations. The site supports employers and responders in protecting worker safety and health during all phases of emergency operations.
Morbidity & Mortality Weekly Report (CDC) - Often called “the voice of the Centers for Disease Control and Prevention (CDC),” the Morbidity and Mortality Weekly Report (MMWR) series is the agency’s primary vehicle for scientific publication of timely, reliable, authoritative, accurate, objective, and useful public health information and recommendations.
Training Resources
Worker Training Program (NIEHS) - The NIEHS Worker Training Program (WTP) provides occupational health and safety training for workers who face risk of exposure to physical, chemical, radiological, and biological hazards. Workers encounter these hazards when handling or cleaning up hazardous or biological waste; responding to emergency releases of hazardous materials; or responding to natural or manmade disasters.
Oil-Chemical-Biological-Radiological
Emergency Response Safety and Health Database (ERSH-DB) (NIOSH) - The ERSH-DB is a rapidly accessible occupational safety and health database developed by NIOSH for the emergency response community. It provides concise information on chemical, biological, and radiological hazards that may be encountered during response operations. The database supports employers and responders in identifying hazards and selecting appropriate protective measures.
NIOSH Pocket Guide to Chemical Hazards (NPG) (NIOSH) - The NIOSH Pocket Guide to Chemical Hazards (NPG) provides information on workplace chemicals and their hazards. It includes exposure limits, health effects, and recommended protective measures. The NPG supports employers and responders in recognizing and controlling chemical hazards during response operations.
Heat
Heat Stress and Workers (NIOSH) - This page provides information on preventing heat-related illnesses and injuries among workers. It includes guidance on risk factors, signs and symptoms, and practical prevention strategies. The site supports employers and responders in managing heat risks during outdoor and high-temperature operations.
Mental Health
Substance Abuse and Mental Health Services Administration Disaster Mobile App (SAMSHA) - In a disaster, it's essential that behavioral health responders have the resources they need—when and where they need them. The free SAMSHA Disaster App offers first responders immediate access for any type of traumatic event at every phase of response, including pre-deployment preparation, on-the-ground assistance and post-deployment resources.
First Responders and Disaster Responders Resource Portal (SAMSHA) - Learn more about signs of stress and stress management including additional resources and online trainings available from the Substance Abuse and Mental Health Services Administration (SAMSHA). First responders face an increased risk of experiencing some mental health and substance use issues and conditions. Responders can build their resilience by increasing awareness about risk factors and warning signs, talking with each other, and using healthy coping strategies.
Wildland Fire Smoke
Wildland Fire Smoke (NIOSH) - This page provides information on protecting workers from exposure to wildland fire smoke. It includes guidance on health effects, exposure reduction strategies, and protective measures. The site supports employers and responders in managing smoke-related risks during wildfire and outdoor response operations.
Equipment
NIOSH Certified Equipment List (NIOSH-CEL) (NIOSH) - The NIOSH Certified Equipment List (CEL) is a searchable database of NIOSH Approved® respirators and other equipment. It helps employers and responders verify that they are using approved and appropriate respiratory protection.
Personal Protective Equipment (PPE) (NIOSH) - This page provides information about NIOSH research, standards, and approvals related to personal protective equipment (PPE). It supports employers and responders in selecting and using PPE to protect workers from chemical, biological, radiological, and physical hazards.
Protective Clothing (NIOSH) - This page provides information on protective clothing used to reduce worker exposure to chemical, biological, and physical hazards. It supports employers and responders in selecting appropriate protective garments based on hazard type and exposure risk.
Respirator Resources (NIOSH) - This page provides a list of NIOSH resources to download or print and use to promote proper respiratory protection practices. It includes information on respirator selection, fit testing, use, and maintenance. The resources support employers and responders in protecting workers from airborne hazards during emergency response operations.
CBRN Respirators (NIOSH) - This page provides information about respirators approved for protection against chemical, biological, radiological, and nuclear (CBRN) hazards. It supports employers and responders in selecting appropriate respiratory protection for high-risk and hazardous materials incidents.
Counterfeit Respirators (NIOSH) - This page provides information to help employers and workers identify and avoid counterfeit or misrepresented respirators. It includes guidance on verifying NIOSH approvals and protecting workers from unsafe equipment during emergency operations.