Coronavirus: Mouthwash can ‘kill COVID-19 virus in 30 seconds’

India recorded a more than a 30% jump in new cases of Covid-19 with 38,617 new cases reported in the past 24 hours.

By: Satata Karmakar | | Published: November 18, 2020 2:11 pm

Mouthwash can kill coronavirus in 30 seconds, says study.

A new study has shown that widely-available mouthwashes have killed Coronavirus, responsible for the COVID-19 disease, within 30 seconds of exposure in laboratory conditions. Also Read - Coronavirus may cause sperm damage; Ways to boost male fertility

The study this time from Cardiff University in the UK, which has not yet been peer-reviewed or published in a medical journal, found that some mouthwashes could help to kill the Coronavirus in saliva. Also Read - Vitamins and potential antivirals might be able to combat COVID-19

How Mouthwash Works On Coronavirus?

According to the BBC, while the research suggests the use of mouthwash may help kill the virus in saliva, there is no evidence it could be used as a treatment for coronavirus, as it will not reach the respiratory tract or the lungs. Also Read - Covavax: Serum Institute of India set to launch its second COVID-19 vaccine by June

Speaking to the media, the authors said that the ability of mouthwashes to inactivate SARS-CoV-2 in vitro was tested using a protocol capable of detecting a reduction in infectivity.

The mouthwashes were tested in the laboratory under conditions that are designed to mimic the oral/nasal cavity in a test tube.

The researchers revealed that mouthwashes containing at least 0.07 per cent cetypyridinium chloride showed “promising signs” of virus-killing potential.

“This study adds to the emerging literature that several commonly-available types of mouthwash designed to fight gum disease can also inactivate the SARS-CoV-2 coronavirus (and other related coronaviruses),” study lead author Richard Stanton was quoted as saying to the BBC.

Mouthwash Helps To Reduce Coronavirus In Patient’s Saliva

According to the research team, a clinical trial will look at whether it helps to reduce levels of the virus in the saliva of COVID-19 patients at the hospital in Cardiff, with results expected early next year.

Researcher David Thomas said the initial results were encouraging, but the clinical trial would not produce evidence of how to prevent transmission between patients.

“Whilst these mouthwashes very effectively eradicate the virus in the laboratory, we need to see if they work in patients and this is the point of our ongoing clinical study,” he said.

Another study published in the Journal of Medical Virology in October also revealed that certain oral antiseptics and mouthwashes might have the ability to inactivate human coronaviruses.

India Shows Jump Of 30% In New Covid Cases Since Diwali

After the Diwali weekend and Bhai Dooj celebrations came to an end, India recorded a more than a 30 per cent jump in new cases of Covid-19 with 38,617 new cases reported in the past 24 hours pushing the cumulative tally to 89,12,907.

According to Johns Hopkins University, globally, the coronavirus has infected more than 5.55 crore people and killed 13,36,892.

(With inputs from IANS)

Published : November 18, 2020 2:11 pm

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