Actions, treatments, programs, etc. intended to assist members of the community or the community as a whole.

Sickness; co-morbidity - multiple sicknesses/illnesses in the same person.

Measures can be taken to avoid a given illness or situation from occurring.

An unplanned, unwanted wildland fire including unauthorized human-caused fires, escaped wildland fire use events, escaped prescribed fire projects, and all other wildland fires where the objective is to put the fire out.

Include property, structures, physical improvements, natural and culture resources, community infrastructure, and economic, environmental, and social values.

Behavior of a fire producing sparks or embers that are carried by the wind and which start new fires beyond the zone of direct ignition by the main fire.

Visible particles in the air.

A fire edge that crosses a control line or natural barrier intended to confine the fire.

An unfinished preliminary control line hastily established or constructed as an emergency measure to check the spread of fire.

An area cleared of flammable materials used for escape in the event the line is outflanked or in case a spot fire causes fuels outside the control line to render the line unsafe. In firing operations, crews progress so as to maintain a safety zone close at hand allowing the fuels inside the control line to be consumed before going ahead. Safety zones may also be constructed as integral parts of fuelbreaks; they are greatly enlarged areas which can be used with relative safety by firefighters and their equipment in the event of blowup in the vicinity.