Health and Medical News and Resources

General interest items edited by Janice Flahiff

Bacteria Present In Abundance In Public Restrooms

 

Figure 4. Results of SourceTracker analysis showing the average contributions of different sources to the surface-associated bacterial communities in twelve public restrooms.

The “unknown” source is not shown but would bring the total of each sample up to 100%.

From the 27 November 2011 Medical News Today article

Everyone wonders what bugs might be lurking in public bathrooms. Now researchers are using novel genetic sequencing methods to answer this question, revealing a plethora of bacteria all around, from the doors and the floors to the faucet handles and toilet seats, with potential public health implications, as reported in the online journal PLoS ONE.

Led by Gilberto Flores and Noah Fierer of the University of Colorado, Boulder, the researchers investigated 12 public restrooms, 6 male and 6 female, in Colorado. Using a high-throughput genetic sequencing technique, they identified various bacteria on all the surfaces they tested. The floor had the most diverse bacterial community, and human skin was the primary source of bacteria on all surfaces. Interestingly, there were a few differences between the bacteria found in the male versus female bathrooms.

November 28, 2011 - Posted by | Consumer Health, Medical and Health Research News, Public Health | , , , , , , , , ,

No comments yet.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: