COVID-19 Survey: Teens Spread Viruses As Fast As Adults

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This photo from the Centers for Disease Control and Prevention (CDC) shows a microscopic image of coronavirus.

New study claims teens and tweens are the fastest spreaders COVID-19 (new coronavirus infectious disease) (# If there is no character limit, add brackets when first appearing Among the boys, they spread it as fast as adults. The study claims to close schools to delay the transmission of the virus. THis discovery It came out when a school district across the United States was trying to decide whether to hold a face-to-face class in the fall.

Fully scheduled for October 2020, an early release version of this study was published in July on the US Centers for Disease Control website. You can see research here.

“We analyzed a report on 59,073 contacts of 5,706 coronavirus disease (COVID-19) index patients reported in South Korea between January 20 and March 27, 2020. 11.8% of contacts in 10,592 households Was infected with COVID-19.” “Of the 48,481 non-home contacts, 1.9% were COVID-19. Personal protection and social distance reduce the likelihood of infection. To do.”

The study has ended:

SARS-CoV-2 household infection rates were higher when the index patients were 10-19 years of age. Current mitigation strategies involving physical distances make it important to optimize the likelihood of reducing illness in individuals, families, and communities. Implementation of public health recommendations, including hand and respiratory hygiene, should be encouraged to reduce the transmission of SARS-CoV-2 within affected households.

New York Times summarized In this way, the survey result will be as follows. “Children under the age of 10 are far less likely to infect other people than adults, but the risk is not zero. And people between the ages of 10 and 19 are at least as adult as adults. It can spread the virus.”

Here’s what you need to know:

Survey claims school closures have reduced infection rates

GettyThe model of COVID-19, known as the coronavirus, was designed to be investigated, manufactured, and distributed by the US Senate Budget Subcommittee in advance of testimony from Dr. Francisco Linds, director of the National Institutes of Health (NIH). Seen at a hearing about the Coronavirus vaccine known as Operation Warp Speed, July 2, 2020.

“Our extensive study showed that the pattern of transmission was similar to that of other respiratory viruses,” the researchers wrote. “While preschool children had a lower rate of contact detection, younger children may have a higher attack rate at the end of school closure, possibly contributing to the regional transmission of COVID-19.”

In this study, “COVID-19 was detected in 11.8% of household contacts. The rate was higher in children than in adults. These risks were predominantly contagious during mitigation. May characterize the dynamics of transmission during school closure.”

Experts praised the “scale and rigor of the analysis,” according to the Times. This is in contrast to previous studies where children are less likely to spread COVID-19.

Research results that the virus spreads inside the household more than outside the household

According to the survey, “If most of the non-family members are at home and are prevalent in households because they only do important work, they may partially reflect the epidemic when the social distance is large. Found “potentially higher than non-household”.

Researchers have shown that COVID-19 infects more people at home than outside the home. There are differences in different countries. “Given the high rates of infection in families, it is necessary to use personal protective measures at home to reduce the risk of transmission. If possible, cohort isolation outside hospitals, such as community care centers, should be avoided. , It could be a viable option for controlling home infections,” the study found.

“It also has the highest COVID-19 rate (18.6% [95% CI 14.0%–24.0%]) About contact between school-age children and the minimum household (5.3% [95% CI 1.3%–13.7%]) About contacting families with children aged 0-9 during school closures” It had discussions for school closures:

There is no data to support that hypothesis, but these children may have interacted with each other despite the school being closed. A contact survey between Wuhan and Shanghai in China showed that the closure of schools and the separation of social distances significantly reduced the proportion of COVID-19 among contacts of school-age children. In the case of seasonal influenza epidemics, the highest secondary incidence occurs among young children. Children who go to day care or go to school are also at high risk of transmitting respiratory viruses to their families. The low prevalence of household contact among preschool children in South Korea may be due to social distance during these periods. Still, a recent report from Shenzhen in China increased the proportion of infected children from 2% to 13% during outbreaks, suggesting the importance of school closure. Further evidence, including serological studies, is needed to assess the public health benefits of school closure as part of a mitigation strategy.

“I fear the child might not be as infected or as unaffected as an adult, so they are like a bubbly group,” said Michael Osterholm, an infectious disease. Disease specialists at the University of Minnesota told The Times. “There is an epidemic. All we have to do is accept it now and include it in our plan.”

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