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Since the first cases of COVID-19 have been identified in Wuhan, China, it has been clear that the virus has no impact on children in the same way as adults and seniors. Initially, health experts believed that children were almost safe from highly infectious virus, because very few have even shown symptoms. However, in recent months, it has become clear that this is not the case, withat least 406,000 confirmed cases of the virus in children on August 13th. A new study also confirms that researchers have been suspected for a while: that children are "silent spreaders" of the virus, extend it to a rate similar to adulthood.

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"Children are not immunized"

The new study, published Thursday in thePediatric newspaper, found that on 192 children aged 0 to 22 who arrived at an urgent maintenance clinic or at the hospital with a suspected COVID infection, 49 positive for coronaviruses. Even more worrying, than their respiratory tract wore considerably higher virus levels than hospitalized adults in intensive care units.

"Children are not immune to this infection and their symptoms are not correlated with an exhibition and infection," Alessio Fasano, MD, Director of Mucosa Immunology and Massachusetts General Biology Research Center Hospital and the main author of the manuscript declared in aComplementary articlein the study.

Dr. Fasano also pointed out that all children were not symptomatic and many of them were subjected to being tested because of their contact with an infected person or having lived in a high-risk area.

"During this Pandemic of Covid-19, we mainly criticized the symptomatic subjects, so we have achieved the wrong finding that the vast majority of people infected are adults. However, our results show that children are not protected against This virus. We should not expect children as potential stalls for this virus. "

They are nicknamed "silent spreaders"

Dr. Fasano and his team from Massachusetts General Hospital and Mass General Hospital for Children emphasize in their study that, while children have fewer virus receivers than adults, they still wear high levels of the virus. They believe that because of this, children are actually more contagious than adults, goes back to "silent spreaders".

Another interesting conclusion from the study is that only half of the children who have tested positive have developed a fever. Thus, non-contact thermal scanners being used as a protective tool in schools might miss half of the actual infections.

The team also studied an immune response in multi-organ multi-organ systemic infection that can develop in children with CVIV-19 several weeks after infection - which can lead to heart problems, shocks and acute heart failure . "This is a stern complication resulting from the immune response to CIVID-19 infection and the number of these patients increases," said Fasano. "And, as in adults with these very serious systemic complications, the heart seems to be the preferred organ targeted by the post-Covid-19 immune response."

Researchers hope that their conclusions will encourage schools to take serious precautions when reopening schools, which respect infection control measures, including "social distance, universal use mask (when it is implemented) Effective hand washing protocols and a combination of remote and in-person learning. "They also urge that students continue to be projected for the virus, with" quick reporting report ".

"This study offers essential facts to decision-makers to make the best possible decisions for schools, daycare centers and other institutions that serve children," says Fasano. "Children are a possible source of propagation of this virus, which should be taken into account in the stages of the planning of the reopening schools." Keep this in mind when you make your autumn plans and cross this pandemic at your healthier, do not miss these37 places you are most likely to catch coronavirus .