Navigation Links
Don't be quick to toss your toothbrush after a sore throat
Date:5/3/2013

WASHINGTON, DC Word on the street has it you should replace your toothbrush after suffering from a cold, the flu or a bout of strep throat. That may not be necessary at least when it comes to sore throats, according to a study to be presented Saturday, May 4, at the Pediatric Academic Societies (PAS) annual meeting in Washington, DC.

Some health care professionals advise children to toss their toothbrushes if they have been diagnosed with strep throat. Researchers from University of Texas Medical Branch (UTMB) at Galveston wanted to determine if that advice is warranted.

First, they tried to grow group A Streptococcus (GAS), the bacteria that causes strep throat, on toothbrushes that had been exposed to the bacteria in a laboratory. The bacteria did in fact grow and remained on the toothbrushes for at least 48 hours.

Surprisingly, two new toothbrushes that were not exposed to GAS and served as controls also grew bacteria even though they had been removed from their packaging in a sterile fashion. An adult-size toothbrush grew gram-negative bacilli, and a child-size toothbrush grew gram-positive cocci, which was identified as Staphylococcus. Since this was not the main focus of the study, the researchers did not investigate this finding further.

Next, they investigated whether GAS would grow on toothbrushes used by children who had strep throat. Fourteen patients who were diagnosed with strep throat, 13 patients with sore throats without strep and 27 well patients ages 2 to 20 years were instructed to brush their teeth for one minute with a new toothbrush. Afterwards, the toothbrushes were placed in a sterile cover and taken to a lab where they were tested for GAS bacteria growth.

GAS was recovered from only one toothbrush, which had been used by a patient without strep throat. The other study toothbrushes failed to grow GAS but did grow other bacteria that are common in the mouth.

"This study supports that it is probably unnecessary to throw away your toothbrush after a diagnosis of strep throat," said co-author Judith L. Rowen, MD, associate professor of pediatrics in the Department of Pediatrics at UTMB.

Study co-author Lauren K. Shepard, DO, a resident physician in the Department of Pediatrics at UTMB, noted that the study was small. Larger studies with more subjects need to be conducted to confirm that group A Streptococcus does not grow on toothbrushes used at home by children with strep throat, she said.


'/>"/>

Contact: Debbie Jacobson
djacobson@aap.org
847-434-7084
American Academy of Pediatrics
Source:Eurekalert

Related medicine news :

1. Monroe, CT Periodontist, Dr. Richard Amato Brings Modern Laser Gum Surgery to Local Patients Seeking Advanced Gum Disease Treatment
2. Patients Can Now Check Orthodontist Credentials Online
3. Jacksonville, FL Periodontist, Dr. Richard E. Aguila, Offers Laser Gum Disease Treatment
4. Connecticut Periodontist Dr. Richard Amato is Changing the Way Patients with Gum Disease in Monroe, CT Receive Gum Disease Treatment with Laser Surgery
5. Rockville, MD Periodontist, Dr. Steven N. Rice of The Advanced Laser Gum Surgery Institute of Washington Now Has Laser Surgery for Gum Disease Available to Local Patients
6. Research Shows 10-15% Will Need Periodontal Treatment – Act Now, Warn Eludril and Elgydium
7. Periodontists from Ohio Valley Center for Periodontics & Implants Now Offer Patients with Gum Disease in Milford, OH Laser Gum Surgery for Their Gum Disease Treatment
8. Encinitas, CA Periodontist, Dr. Ann Mineo Kania Now Treats Patients with Periodontal Disease Using the Only FDA-Cleared Laser Gum Surgery for Gum Disease Treatment
9. Gulfside Dental Now offers Arrestin in an Attempt to Treat Periodontal Disease
10. Faces Orthodontics Announces Availability of AcceleDent Technology that Cuts Braces Time in Half
11. Williamsburg, VA Periodontist, Dr. Michael Schroer, is Trained and Now Treating Patients with the Advanced Laser Gum Surgery for Gum Disease Treatment
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... October 13, 2017 , ... ... in the greater Dallas, Miami, and Raleigh regions, is organizing an extended charity ... a rare and deadly chromosome abnormality. , After struggling since birth with several ...
(Date:10/13/2017)... (PRWEB) , ... October 13, 2017 , ... While it’s ... poses a problem. Fortunately, an inventor from Austin, Texas, has identified a solution. , ... medication in darkness or restricted lighting. As such, it eliminates the need to turn ...
(Date:10/13/2017)... ... October 13, 2017 , ... PurhealthRX , a leading Health ... technology. Applying the Purzorb™process to full spectrum CBD oil will revolutionize the rapidly growing ... form that can be easily incorporated into liquid products, while reducing costs to end ...
(Date:10/13/2017)... , ... October 13, 2017 , ... Apple Rehab ... services, staged a mock evacuation of the facility as part of a disaster drill ... Department, Echo Hose EMS and Shelton City Emergency Manager, as well as the ...
(Date:10/13/2017)... (PRWEB) , ... October 13, 2017 , ... Ellevate Network, ... in business to advocate for action towards gender equality at their inaugural Summit in ... around the globe, and reached a social audience of over 3 million. To watch ...
Breaking Medicine News(10 mins):
(Date:10/11/2017)... 2017  True Health, a leader in integrated ... during National Breast Cancer Awareness month to educate ... Research recently published ... more than 10 million American women are at ... or BRCA2 and have not had testing. These mutations ...
(Date:10/10/2017)... received FDA 510(k) clearance in May 2017 for its highly anticipated ... for endoscopy environments. An innovative secondary monitor solution, ZeroWire Mobile ... the improvement of patient outcomes, procedural efficiency, and the lowering of ... ... By ...
(Date:10/7/2017)... 2017   Provista, a proven leader in ... in purchasing power, today announced a new resource area ... Newsroom is the online home for case studies, ... bios, news releases, slideshows and events. ... of resources at their fingertips, viewers can also watch ...
Breaking Medicine Technology: