Should I buy gas masks for myself and my family?
The Health Department does not recommend that citizens purchase gas masks. Most gas masks are not designed to protect against biologic agents and are only effective against chemical agents and are only effective against chemical agents if worn at the time of release. They are also impractical because the cartridge must be changed every few hours. Gas masks must be fitted properly; if not, serious injury or even death could result.

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1. How prepared is Los Angeles County for a biological terrorism attack?
2. What can I do to protect myself and my family against bioterrorism?
3. Should my doctor prescribe antibiotics against anthrax, plague, or other biological terrorism threat diseases?
4. Should I buy gas masks for myself and my family?
5. What can I do to prepare for a terrorist attack?
6. What specific things should I do in the case of a terrorist attack?