Over one-third of kids with coronavirus show no symptoms: Study


According to a new researched study by Canadian Medical Association Journal (CMAJ) over one-third of kids infected with the coronavirus are asymptomatic, The research, which has been published in the journal, confirms that children diagnosed with Covid-19 may represent just a fraction of those infected.

“The concern from a public health perspective is that there is probably a lot of coronavirus circulating in the community that people don’t even realise,” news agency PTI quoted Finlay McAlister, a co-author of the study from the University of Alberta Faculty of Medicine and Dentistry in Canada.

The research analysed results for as many as 2,463 children in Canada, Alberta, who were tested positive for Covid-19 during the first wave of the pandemic — March to September.

“When we see reports of 1,200 new cases per day in the province of Alberta, that’s likely just the tip of the iceberg — there are likely many people who don’t know they have the disease and are potentially spreading it,” PTI quoted Finlay McAlister.

Of the 2,463 children, 1,987 tested positive for the virus. Out of these, 714 — about 36 per cent — were diagnosed as asymptomatic patients.

Due to this, McAlister claimed closing schools for a longer period over Christmas was the right decision to stem the spread of the disease.

“As far as we know, kids are less likely to spread disease than adults, but the risk is not zero. Presumably asymptomatic spreaders are less contagious than the person sitting nearby who is sneezing all over you, but we don’t know that for sure,” PTI quoted McAlister.

According to the researchers, cough, running nose and sore throat – the most common symptoms of coronavirus – were the most common symptoms among children with showing up in 25, 19 and 16 per cent of cases respectively.

“Of course, kids are at risk of contracting many different viruses, so the Covid-specific symptoms are actually more things like loss of taste and smell, headache, fever, and nausea and vomiting, not runny nose, a cough and sore throat,” McAlister said.



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