Pittsburgh

Most coronavirus cases are spread by people without symptoms, CDC now says – Pittsburgh, Pennsylvania

Pittsburgh, Pennsylvania 2020-11-21 05:43:00 –

Related video above: Asymptomatic cases cause anxiety after the outbreak of the church Most coronavirus infections are spread by asymptomatic people, the Centers for Disease Control and Prevention said in a newly updated guidance. This is one of the main reasons why the use of masks is so important. “Most SARS-CoV-2 infections are spread by asymptomatic individuals,” the agency said in a section of its website dedicated to explaining the science of how to use masks to control the spread of the virus. Stated. Guidance posted on Friday added that more than 50% of all infections are transmitted from asymptomatic people, adding that “this means that at least half of the new infections are transmitted to others. It means that it comes from people who are likely to be unaware. ”CDC, 24% of people who infect others with the virus never develop symptoms, another 35% are pre-symptomatic .. They also say that 41% infected others while experiencing symptoms. The peak infection occurs five days after the infection, officials said on the website. “With these assumptions, 59% of infections are transmitted in the absence of symptoms, but 51% to 70 when the rate of asymptomatic infections is 24% to 30% and the peak infection is 4 to 6 days. % of will be in the range. “PGlmcmFtZSB0aXRsZT0iRGFpbHkgVVMgY29yb25hdmlydXMgY2FzZXMiIGFyaWEtbGFiZWw9IkludGVyYWN0aXZlIGxpbmUgY2hhcnQiIGlkPSJkYXRhd3JhcHBlci1jaGFydC1yQnVmSiIgc3JjPSJodHRwczovL2ludGVyYWN0aXZlcy5hcC5vcmcvZW1iZWRzL3JCdWZKLzUvIiBzY3JvbGxpbmc9Im5vIiB3aWR0aD0iMTAwJSIgc3R5bGU9ImJvcmRlcjpub25lIiBoZWlnaHQ9IjQwMCI + PC9pZnJhbWU + PHNjcmlwdCB0eXBlPSJ0ZXh0L2phdmFzY3JpcHQiPiFmdW5jdGlvbigpeyJ1c2Ugc3RyaWN0Ijt3aW5kb3cuYWRkRXZlbnRMaXN0ZW5lcigibWVzc2FnZSIsKGZ1bmN0aW9uKGEpe2lmKHZvaWQgMCE9PWEuZGF0YVsiZGF0YXdyYXBwZXItaGVpZ2h0Il0pZm9yKHZhciBlIGluIGEuZGF0YVsiZGF0YXdyYXBwZXItaGVpZ2h0Il0pe3ZhciB0PWRvY3VtZW50LmdldEVsZW1lbnRCeUlkKCJkYXRhd3JhcHBlci1jaGFydC0iK2UpfHxkb2N1bWVudC5xdWVyeVNlbGVjdG9yKCJpZnJhbWVbc3JjKj0nIitlKyInXSIpO3QmJih0LnN0eWxlLmhlaWdodD1hLmRhdGFbImRhdGF3cmFwcGVyLWhlaWdodCJdW2VdKyJweCIpfX0pKX0oKTs8L3N jcmlwdD4KCg a study published in the == July in proceedings of the National Academy of Sciences, was quoted CDC data that has not yet been announced. Previously, health agencies did not characterize the rate at which infection spreads by asymptomatic people. “The infection is spread primarily by exposure to respiratory droplets that are exhaled when infected people breathe, talk, cough, sneeze, or sing,” the agency added. + Cgo = It is also said that speaking, singing loudly, and exerting force will spit out more water droplets. According to the CDC, 40-45% of infected people do not develop symptoms. “In people who develop symptomatological illnesses, the risk of infection peaks shortly before the onset of symptoms (pre-onset infection) and in the days following.” Therefore, the number of infections peaks at viral levels. It peaks when it reaches, “the authorities said. Video below: What is the difference between asymptomatic and asymptomatic? Presymptomatic spread of COVID-19 So people are spreading the virus when they do not know they are infected Mask is this spread A cloth mask can prevent people from spitting out a mass of mucus or saliva that carries the virus. These particles can fly directly to other particles, fall to the surface for picking up, or remain in the air, especially in closed rooms. The CDC also states that masks help prevent people from inhaling large and small droplets that carry the virus. ..

Related video above: Asymptomatic cases cause anxiety after the outbreak of the church

Most coronavirus infections are prevalent by asymptomatic people, the US Centers for Disease Control and Prevention said in a newly updated guidance.

According to the CDC, this is one of the main reasons why the use of masks is so important.

“Most SARS-CoV-2 infections are prevalent by asymptomatic people,” the agency is dedicated to explaining the science of how to use masks to control the spread of the virus. Mentioned in the section of the site.

“The CDC and others estimate that more than 50% of all infections are transmitted from asymptomatic people,” he added to the guidance posted Friday.

“This means that at least half of the new infections come from people who are likely to be unaware that they are infecting others.”

According to the CDC, 24% of people who infect others with the virus did not develop symptoms, and another 35% were pre-symptomatic. He also states that 41% have infected others while experiencing symptoms.

Authorities said on the website that the peak of the infection would come five days after the infection. “With these assumptions, 59% of infections are transmitted in the absence of symptoms, but 51% to 70 when the rate of asymptomatic infections is 24% to 30% and the peak infection is 4 to 6 days. It will be in the range of%. “

It quoted studies published in the minutes of the National Academy of Sciences in July and CDC data that have not yet been published. Previously, health agencies did not characterize the rate at which infections were spread by asymptomatic people.

“The infection is mainly spread by exposure of infected people to the respiratory droplets that are exhaled when they breathe, talk, cough, sneeze, or sing,” the agency added.

He also said that when people talk, sing loudly, or when they make more efforts, they spit out more droplets.

Studies have shown that 40-45% of infected people do not develop symptoms, according to the CDC.

“In people who develop symptomatological disorders, the risk of infection peaks the day immediately before the onset of symptoms (pre-symptomatic infection) and the next few days.”

“Therefore, the number of infections peaks when virus levels peak,” the agency said.

Video below: What is the difference between asymptomatic and presymptomatic spread of COVID-19?

As a result, people spread the virus when they are unaware that they are infected.

The mask can prevent this spread.

A cloth mask can prevent spitting out small lumps of mucus and saliva that carry the virus. These particles can fly directly to other particles, fall onto the surface being picked up, or remain in the air, especially in a closed room.

The CDC also said that masks help prevent people from inhaling large and small droplets that carry the virus.

Most coronavirus cases are spread by people without symptoms, CDC now says Source link Most coronavirus cases are spread by people without symptoms, CDC now says

Back to top button