Health District

How do antibiotics work?

Antibiotics either inhibit the growth of bacteria (bacteriostatic) or actually kill the bacteria (bacteriocidal). By stopping the growth of bacteria, it gives the body time to mount an immune response and allows the body to eliminate the bacteria. Drugs that kill the bacteria are the preferred choice when someone has a weakened immune system and whose body cannot destroy the bacteria on its own. Antibiotics are not effective against viruses.

Last modified on 01/08/2015

NOTICE: The Washoe County Health District will be changing its name to Northern Nevada Public Health on Aug. 31, 2023. That move will result in major design changes (look and feel) to the website, a new URL (NNPH.org), a new logo and more. More information on the change will be available soon.