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May 12: Children suffering from non-respiratory disease symptoms like diarrhea and fever, or those with a history of exposure to the novel coronavirus, should be suspected of having COVID-19, a new study says.

According to the research, published in the journal Frontiers in Pediatrics, gastrointestinal symptoms first suffered by some children hints at potential infection with SARS-CoV-2 through the digestive tract.

"This case series is the first report to describe the clinical features of COVID-19 with non-respiratory symptoms as the first manifestation in children," the scientists from Tongji Hospital in China wrote in the study.

They explained that the gastrointestinal symptoms could be arising since the type of receptors in lung cells targeted by the virus can also be found in the intestines.

Most children are only mildly affected by COVID-19, and the few severe cases often have underlying health issues, the researchers said.

"It is easy to miss its diagnosis in the early stage, when a child has non-respiratory symptoms, or suffers from another illness," said study co-author Wenbin Li, who works at the Department of Pediatrics, Tongji Hospital.

"Based on our experience of dealing with COVID-19, in regions where this virus is epidemic, children suffering from digestive tract symptoms, especially with fever and/or a history of exposure to this disease, should be suspected of being infected with this virus," Li said.

In the study, the scientists described the clinical features of children admitted to hospital with non-respiratory symptoms, who were subsequently diagnosed with pneumonia and COVID-19.

"These children were seeking medical advice in the emergency department for unrelated problems, for example, one had a kidney stone, another a head trauma," Li said.

The study noted that all the children had pneumonia, which was confirmed by chest X-ray scan before or soon after admission.

These children were then confirmed to have COVID-19.

While their COVID-19 symptoms were initially mild or relatively hidden before their hospital admission, four out of the five cases had digestive tract symptoms as the first manifestation of this disease, the researchers said.

Li hopes that doctors will use the findings to quickly diagnose and isolate patients with similar symptoms, which may aid early treatment and reduce transmission.

According to the researchers, the children's gastrointestinal symptoms, which have also been recorded in adult patients, could be an additional route of infection.

"The gastrointestinal symptoms experienced by these children may be related to the distribution of receptors and the transmission pathway associated with COVID-19 infection in humans," Li explained.

Since the virus infects people via the ACE2 receptor, which can be found in certain cells in the lungs as well as the intestines, COVID-19 might infect patients not only through the respiratory tract in the form of air droplets, but also through the digestive tract by contact or fecal-oral transmission, the study noted.

While COVID-19 tests can occasionally produce false positive readings, Li said all the five children assessed in the study were infected with the disease.

However, he cautioned that more research is needed to confirm their findings.

"We report five cases of COVID-19 in children showing non-respiratory symptoms as the first manifestation after admission to hospital. The incidence and clinical features of similar cases needs further study in more patients," he said.

Mangaluru, May 12: Air India will operate two flights - one each from Doha and Muscat - to bring back stranded Kannadigas from Qatar and Oman to Mangaluru next week. 

The flight from Muscat to Mangaluru will be operated on May 20 via Bengaluru. It will depart from Muscat International Airport at 1.15 pm local time and reach Bengaluru at 6.15 pm. After the layover at Bengaluru airport, the flight will take off at 7.15 pm and land at Mangaluru International Airport at around 8.10 pm.

Doha – Bengaluru – Mangaluru flight is will be operated May 22. The flight will take off from Doha at 1.30 pm local time and will land at Bengaluru at 8 pm. It will take off from Bengaluru at 9 pm and land at Mangaluru airport around 9.35 pm.

Mangaluru, Jul 16: Streets in Mangaluru wore a deserted look as the city woke up to the first morning of the seven-day lockdown on Thursday.

The lockdown is being observed after the state government announced it as a necessary step to combat the spread of COVID-19.

The week-long total shutdown came into effect in the Karnataka's Dakshina Kannada district from 8 pm on July 15 till 5 am on July 22.

The state government allowed relaxation between 8am to 11 am for purchasing of essential commodities. A slight rush was observed during the hours of the relaxation.

Karnataka has so far reported 47,253 positive COVID-19 cases, including 27,859 active cases and 18,466 recoveries.

So far, 928 people have lost their lives due to the infectious virus in the state.