Terrorism and Other Public Health Threats - Overview
Public health threats are events or disasters that can affect you and your community. Examples of public health threats are:
- Natural disasters.
- Disease outbreaks.
- Accidents involving hazardous substances.
- Terrorist attacks.
Public health threats can affect air quality, cause shortages of safe water and food, and cut off electricity, gas, telephone, and other services. You and your family members may be separated.
Disasters are hard to predict and usually are out of your control. But you can take steps to keep you and your family safe.
Preparing for disaster
Here are some things you can do to help prepare for a disaster:
- Learn about specific health threats and what you can do to reduce the risk to your health and safety. This topic helps you understand how health hazards can spread through a community and how you can limit your exposure to them.
- Make an emergency plan and gather the supplies you may need during an emergency. This topic includes tips on making an emergency plan and a supplies kit.
- Learn basic first aid skills such as CPR. And know where to find first aid information in case of injuries. For example, you can keep a first aid book in your emergency supplies kit.
- Always look to local authorities and health experts for specific, up-to-date information for your area. Follow their advice, even if it differs from this topic.
Following these steps can help you be better prepared for any type of public health threat.
Health threats in your community
There are many things in our environment that can be harmful. Chemicals, fumes, viruses, bacteria, and low-level radiation are just a few of them. When these substances are released in large quantities or get out of control, they can become urgent public health threats. Guidelines for how to prepare for and avoid a problem often depend on how the substance is spread.
In general, a health threat may spread through a community:
- In the air.
- In the water supply or food.
- From human to human.
- From animal or insect to human.
Call your local health department for information about health threats in your area.
WebMD Medical Reference from Healthwise
Terrorism and Other Public Health Threats Topics
Important Safety Information
Vimpat (lacosamide) is a medicine that is used with other medicines to treat partial onset seizures in patients 17 years of age and older with epilepsy. Vimpat is generally well-tolerated, but may not be for everyone. Ask your doctor if Vimpat is right for you. Antiepileptic drugs, including Vimpat, may cause suicidal thoughts or actions in a very small number of people, about 1 in 500. Call your healthcare provider right away if you have new or worsening symptoms of depression, any unusual changes in mood or behavior, or suicidal thoughts, behavior, or thoughts about self harm that you have never had before or may be worse than before. Please see additional patient information in the Medication Guide at the end of the full prescribing information. This information does not take the place of talking with your healthcare provider about your condition or your treatment. Please see additional Patient Safety Information

