Infected children under the age of 5 may have up to 100 times more coronavirus in their nose and throat than adults – new studies show that older children carry at least as much as adults.
Despite the onset of mild symptoms, the study was found published Thursday in the journal JAMA Pediatrics.
The researchers examined samples from 95 children, most of whom reported low-grade fever or cough, in the Chicago area. The study does not prove that infected children are contagious, but the authors believe that this should be taken into account in discussions about school renewal.
“The situation at school is so complicated – it’s not just scientific, it̵7;s a lot of nuance,” Ann Taylor Heald-Sargent, an infectious disease expert at Anna and Robert H. Lurie Children’s Hospital, told the New York Times. .
“But one of the reasons for this is that we can’t think it’s just because kids aren’t sick or very unhealthy that they don’t have the virus.”
Heald-Sargent added: “It is not surprising if [kids] was able to eradicate the virus and spread it to others.
The study also did not specify the competitions of the participants and whether they had the basic conditions. However, experts called it an important jump point.
“I’ve heard a lot of people say, ‘Well, kids aren’t sensitive, kids aren’t infected.’ And that makes it clear that this is not true, ”Stacey Schultz-Cherry of The Times told The Times. Virologist at Jude Children’s Research Hospital.
“I think it’s an important, really important first step in understanding the role that children play in referrals.”
During the study, researchers examined nasal and pharyngeal swabs that were turned on while driving through test sites near Chicago from March 23 to April 27.
The results are in line with data from a German study that showed that asymptomatic children had as high levels of the virus as adults.