Water School

How can I prevent a PAM infection?

To prevent infection by primary amebic meningoencephalitis (PAM), it is recommended that those taking part in warm, fresh water-related activities use nose clips or hold their noses shut while jumping into water. With the ameba often found in soil, it is best to avoid stirring up underwater sediment.

The Texas Department of Health recommends that people avoid stagnant or polluted water and take “No Swimming” signs seriously. PAM cannot be spread person to person nor by drinking water. Swimming pools and hot tubs that are properly cleaned, maintain and chlorinated are generally safe, as is salt water.




The information provided on this site is intended as background on water within the Brazos River basin. There should be no expectation that this information is all encompassing, complete or in any way examines every aspect of this very complex natural resource.

If you have questions about a post or would like additional information, please contact us or call 888-922-6272.

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