Research: Children are not the main link in the transmission of the coronary artery – Health


Although it is possible that children can transmit the new SARS-CoV-2 coronavirus that causes Covid-19 disease, several factors suggest that children are unlikely to be a key link in the spread of the pandemic. Thus, the opening of primary schools and kindergartens is unlikely to adversely affect mortality from Covid-19 either in the general population or in the elderly in particular.

This is the main conclusion of a systematic review of 47 studies from around the world by Swedish Professor Jonas Ludwigson of the Department of Medical Epidemiology and Biostatistics of the internationally renowned Pediatric Pediatric Medicine Institute of Stockholm University and Stockholm University. Ludwigson is also a researcher in the Department of Pediatrics at the Orebro University Hospital in Sweden, in the Department of Epidemiology & Public Health at the Medical School of the University of Nottingham, UK, and in the Department of Medicine at Columbia University.

The new study assessed all the data so far on Covid-19 in children and concluded that “children are not a major factor in the spread of the Covid-19 pandemic.” According to Ludwigson, “children have mostly social contact with other children of the same age and their parents, rather than with older people who are at risk of serious illness. It is very likely that children can transmit the disease, but studies show that it is rare for them to start spreading the infection in a household.

In fact, according to the study, with open schools, “children spend more time there, thus reducing their exposure to the elderly at home, such as grandparents, who are more likely to die from Covid-19.”

A previous scientific review by him had concluded that because children have mild to no symptoms, they are likely to have a reduced risk of transmitting the coronavirus. Although even asymptomatic children may have viral loads on their bodies, studies so far show that the viral load is generally lower in children than in adults, which further reduces the risk of Covid-19 spreading by children. .

“Studies show that children with Covid-19 rarely cause seizures and we have not seen any major outbreaks of cases among students in Sweden, despite the fact that schools and kindergartens remained open during the pandemic,” said the Swedish epidemiologist.

“Evidence from the real world shows that the spread of Covid-19 is limited, both among children and children (towards third parties),” while “asymptomatic children who go to school are unlikely to spread the disease.” , according to the study.

“The rationale for closing schools is to limit the transmission of Covid-19 to society, but the relevant arguments are not convincing,” the study concludes, noting that the negative effects of closing schools include a lack. education and disproportionately affect the most vulnerable and disadvantaged children. “


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