Notice: amp_is_available was called incorrectly. `amp_is_available()` (or `amp_is_request()`, formerly `is_amp_endpoint()`) was called too early and so it will not work properly. WordPress is currently doing the `pre_get_posts` hook. Calling this function before the `wp` action means it will not have access to `WP_Query` and the queried object to determine if it is an AMP response, thus neither the `amp_skip_post()` filter nor the AMP enabled toggle will be considered. It appears the theme with slug `publisher` is responsible; please contact the author. Please see Debugging in WordPress for more information. (This message was added in version 2.0.0.) in /home/runcloud/webapps/techilive/wp-includes/functions.php on line 5313
Dental procedures during pandemic safe: Study - TechiLive.in

Dental procedures during pandemic safe: Study

0

New York, May 14

Want to go for a dental check-up but afraid due to the ongoing Covid-19 pandemic? Take heart, according to a small study SARS-CoV-2 infection risk at the dentist’s office is low.

SARS-CoV-2, the virus behind Covid-19, spreads mainly through respiratory droplets, and dental procedures are known to produce an abundance of aerosols — leading to fears that flying saliva during a cleaning or a restorative procedure could make the dentist’s chair a high-transmission location.

Loading...

Researchers from the Ohio State University in the US, set out to determine whether saliva is the main source of the spray, collecting samples from personnel, equipment and other surfaces reached by aerosols during a range of dental procedures.

Among the 28 patients enrolled for the study, salivary bacteria were detected in condensate from only eight cases and of those, five patients had not used a pre-procedural mouth rinse. The SARS-CoV-2 virus was identified in the saliva of 19 patients, but was undetectable in aerosols in any of the cases.

Microbes from irrigants contributed to about 78 per cent of the organisms in aerosols while saliva, if present, accounted for 0.1 per cent to 1.2 per cent of the microbes distributed around the room.

Loading...

By analysing the genetic makeup of the organisms detected in those samples, the researchers determined that watery solution from irrigation tools, not saliva, was the main source of any bacteria or viruses present in the spatter and spurts from patients’ mouths.

Even when low levels of the SARS-CoV-2 virus were detected in the saliva of asymptomatic patients, the aerosols generated during their procedures showed no signs of the coronavirus. In essence, from a microbial standpoint, the contents of the spray mirrored what was in the office environment. The study was published in the Journal of Dental Research.

“Getting your teeth cleaned does not increase your risk for Covid-19 infection any more than drinking a glass of water from the dentist’s office does,” said lead author Purnima Kumar, Professor of Periodontology at Ohio State.

Loading...

“Hopefully this will set their mind at rest because when you do procedures, it is the water from the ultrasonic equipment that’s causing bacteria to be there. It’s not saliva. So the risk of spreading infection is not high,” she said. “However, we should not lose sight of the fact that this virus spreads through aerosol, and speaking, coughing or sneezing in the dental office can still carry a high risk of disease transmission,” Kumar said.

–IANS

Loading...

Stay connected with us on social media platform for instant update click here to join our  Twitter, & Facebook

We are now on Telegram. Click here to join our channel (@TechiUpdate) and stay updated with the latest Technology headlines.

Loading...

For all the latest Health News Click Here 

 For the latest news and updates, follow us on Google News

Read original article here

Loading...
Denial of responsibility! TechiLive.in is an automatic aggregator around the global media. All the content are available free on Internet. We have just arranged it in one platform for educational purpose only. In each content, the hyperlink to the primary source is specified. All trademarks belong to their rightful owners, all materials to their authors. If you are the owner of the content and do not want us to publish your materials on our website, please contact us by email – admin@techilive.in. The content will be deleted within 24 hours.

Leave a comment