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Friday, October 07, 2022

Is it safe to fly without a mask? What experts, airlines and science say

Following the Florida Magistrate’s decision, passengers were allowed to fly home without a mask, and experts urged passengers to keep their masks in place while Omiron’s BA.2 subdivision continued to expand.

The airline and the travel industry have been calling for the abolition of these obligations for months. Last December, Gary Kelly, chief executive of Southwest Airlines, told the U.S. Senate committee that the HEPA filter contained 99.97 percent of airborne pathogens on aircraft.

Kelly told the committee: “I think the issue is very serious, although masks do not add much to the airport environment.

But according to Dr. Nazim Muhajarin, an epidemiologist at the University of Saskatchewan, HEPA filters only work when the engines are on. During boarding, unloading and refueling, the filters provide no protection when the engines are off.

“HEPA filters provide filtering and ventilation. This means that the air does not clear, filter and breathe every time a passenger is on board,” he told CTVNews.ca on Wednesday.

Numerous studies have shown that wearing a mask on an airplane reduces the chances of transmission of CV-19.

A.D. A May 2021 study from the United Kingdom found that a Boeing 777 aircraft was a risk factor for flight covide-19 infection. For a 12-hour flight, wearing high-performance masks such as N95s would reduce the average chance of infection by 73 percent and low-impact masks by 32 percent.

However, the effectiveness of these masks decreases during mealtimes. If all passengers took off their masks for an hour to eat, researchers reduced the risk of infection by 59 percent for high-quality masks and 8 percent for low-impact masks.

A.D. Examples of the Covide-19 Arosol transmission on the Boeing 767 and 777 in August 2020 showed that passengers dropped cough drops while wearing a surgical mask by more than 90 percent.

Muhajarin described the rising COVID-19 numbers in most of Canada and the United States, calling the judge’s decision “outdated.”

He told CTVNews.ca on Wednesday:

Although masks are no longer mandatory, the US Centers for Disease Control still recommends wearing masks on flights and other public transportation. U.S. President Joe Biden said Tuesday that his administration could appeal the decision.

However, the decision will not affect flights to and from Canada, and Canadian Transport Minister Omar Algabra said there were no plans to provide Canadian federal masks for airlines and VIA.

Conservatives have been urging Liberals to follow the lead of a Florida judge and to relinquish travel licenses in Canada. But Muhajireen believes that removing the powers is “very unwise” at this time.

“We need to wait a little longer until we see the virus and COVID-19 numbers declining,” he said.

If you are planning to fly with most masked passengers in the United States, it is recommended that Muhajarin get up-to-date information on Kovid-19 enhancement photos and wear a well-fitting mask during the flight.

“Learning to live with this virus is not just about protecting myself and others and forgetting that the virus is gone,” he said.

According to Dr. Amesh Adaja, a senior expert at the Johns Hopkins Health Center at the Air Force, even if you are the only one wearing a mask, a “one-size-fits-all” mask can still help reduce the chances of contracting the virus, if properly fitted.

“One-way masks work. So a lot of people are worried, but if you wear a well-fitting N95-type mask, I think you are in good shape, especially if you’ve been vaccinated and added, because that’s all you can do.” He told CTV News Channel on Tuesday.

With Associated Press Files.

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