Research suggests that the severity of coronavirus infection may be determined by the use of face masks

Face mask May limit the severity of Coronavirus Case, university California Researchers in San Francisco Paper presentation In General Internal Medicine Journal.

Face-covering is more effective in preventing droplets from being released into the air than it is inhaled, but masks are a serious illness to individuals when infected with COVID-19. Researchers have explained that it may reduce the degree of release.

The N95 respirator used against Coronaville can be decontaminated with a rice cooker: Survey

“By blocking some of the droplets that carry the virus you inhaled, face masks can reduce the risk of COVID-19 illness,” said Monica Gandhi, MD, an infectious disease specialist at the University of California, San Francisco. It is highly effective.” University press release. “The more viruses that enter your body, [sicker] You may get “

Based on researchers’ epidemiological observations, Gandhi and her colleagues suggest in the paper that masks can lead to milder or asymptomatic infections by reducing the amount of virus that people inhale. ..

According to the’mask, [the] Most of the types and virus particles are filtered out, but not all. “

The concept of viral load or vaccination was introduced into the early smallpox vaccine in China in the 16th century. There, a small amount of the virus was injected into a healthy person to cause a mild illness, followed by immunity. It was also announced that it was also involved in the influenza A virus, and healthy volunteers who received high doses of the influenza A virus showed more severe symptoms.

According to the’mask, [the] Type in and filter out most of the virus particles, but not all. “The researchers say in a published report.

According to the press release, the authors of the study found that the recent wave of COVID-19 infections, along with reduced mortality and mild cases, contributed to better treatment, more testing, and younger patients. I trust the mask. However, more data is needed to track cases geographically and correlate severity with mask depletion.

According to the release, countries such as Singapore, Japan, Taiwan, Thailand and South Korea, where face mask wear is already socially accepted, have lower rates of illness.

“We also say that a mask that removes most of the virus particles can lead to less severe infections if you get the virus particles,” Gandhi said in a press release. “This is the best way to get the virus if you get it without any symptoms.”

In this release, Surgical Mask refers to a study of hamsters using COVID-19 to isolate hamster cages and uninfected hamsters. The mask was found to reduce coronavirus transmission, but SARS-CoV-2 infected hamsters showed milder symptoms.

According to the release, Gandhi said viral load may be another factor in the prognosis of the virus based on the outbreak of two coronaviruses on cruise ships. The first outbreak of SARS-CoV-2 in Diamond Princesses outside China was asymptomatic in 18% of 634 passengers positive for COVID-19. In another case, which was carried on a cruise ship in Argentina in March, 81% of the 128 who had a positive reaction were asymptomatic, according to a news release.

The main difference, according to Gandhi, was that passengers on Argentine ships were given surgical masks and staff N95 masks as soon as the passengers were found to have COVID-19.

Homemade coronavirus face masks should be in 2 or 3 layers to prevent the spread of the virus.

The researchers also found similar results at food processing plants. About 95% of the 124 infected employees were asymptomatic at the seafood processing plant in Oregan, while nearly 95% of the 481 COVID-19 positive employees were wearing masks in Tyson, Arkansas. It was asymptomatic at the chicken processing plant.

Wearing face masks could reduce the severity of COVID-19, reduce the burden on the healthcare system, and increase herd immunity as potential vaccines are developed, Gandhi said. Says in the release.