Precautions to take to avoid dehydration while cleaning up after a disaster.

A flood-damaged building requires special attention to avoid or correct a mold population explosion.

Asthma is a disease that makes it difficult to breathe during an attack. Asthma attacks are set off by triggers,which are different for different people.

Lead poisoning is not just a problem in crumbling housing in inner cities. It's a common tragic result of remodeling older homes and other sources. Small exposures, once thought harmless, can cause serious, permanent damage to the brain.

Conflicting information and media coverage about hazards of mold and how to handle mold problems have left many people confused, concerned and sometimes frightened. If you have or suspect a mold problem in your home, this fact sheet will help you make well-informed decisions about how to fix the problem and prevent its return.

In the right conditions, molds multiply and can release enough spores in the air to cause health problems.