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Mangaluru, May 12: The first repatriation flight to Mangaluru from Dubai with nearly 180 passengers landed at the international airport here. 

The total passengers, including 88 men, 84 women, five children and two infants arrived by the Air India Express flight IX 384 late Tuesday night, airport sources said.

There were 12 medical emergency cases and 38 pregnant women among them, they said. The district administration had made arrangements for receiving the passengers, who were provided with sanitizers and masks. They were advised to maintain social distancing as per the health protocol.

All the foreign returnees were screened as per the standard operating procedure to ensure that they were asymptomatic.

The passengers were taken to their chosen place of accommodation in KSRTC buses. They will be undergoing a 14-day quarantine in the places, which will be monitored by doctors assigned by the health department. More than 17 hotels and 12 hostels have been arranged for the accommodation of the returnees.

Passengers were also asked to download the mandatory 'Aroygya Sethu' app for contact tracing. Rahul Shinde IAS who is in charge of arranging quarantine facilities, airport director V V Rao and district health officer Ramachandra Bairy were present at the airport.

Bengaluru, May 15: There is no trace of community spread of COVID-19 pandemic in Karnataka due to the strict measures taken by the State Government, Medical Education Minister Dr K Sudhakar said on Friday.

All those tested positive for the virus here have arrived from other states and are currently being treated in quarantine centres, he tweeted.

Over 25 per cent of the COVID-19 positive cases, which were detected in the state, were related to those who had either come from abroad or other states, and only about 7 per cent cases were associated with the influenza-like diseases, his tweet further read.

San Diego, Apr 15: Several people lost their sense of smell or taste weeks ago globally and are still waiting for it to come back and now, researchers have identified an association between sensory loss and novel coronavirus 2019 (COVID-19) infection, indicating that loss of smell and taste may be considered as early symptoms of the deadly disease.

Interestingly, the study also found that persons who reported experiencing a sore throat more often tested negative for COVID-19.

The team from University of California-San Diego found high prevalence and unique presentation of certain sensory impairments in patients positive with COVID-19.

Of those who reported a loss of smell and taste, the loss was typically profound, not mild.

"Based on our study, if you have smell and taste loss, you are more than 10 times more likely to have COVID-19 infection than other causes of infection. The most common first sign of a COVID-19 infection remains fever, but fatigue and loss of smell and taste follow as other very common initial symptoms," explained study researcher Carol Yan from UC San Diego.

"We know COVID-19 is an extremely contagious virus. This study supports the need to be aware of smell and taste loss as early signs of COVID-19," Yan added.

For the findings, published in the journal International Forum of Allergy and Rhinology, the research team surveyed 1,480 patients with flu-like symptoms and concerns regarding potential COVID-19 infection who underwent testing at UC San Diego Health from March 3 through March 29, 2020.

Within that total, 102 patients tested positive for the virus and 1,378 tested negatives. The study included responses from 59 COVID-19-positive patients and 203 COVID-19-negative patients.

Encouragingly, the rate of recovery of smell and taste was high and occurred usually within two to four weeks of infection.

"Our study not only showed that the high incidence of smell and taste is specific to COVID-19 infection but we fortunately also found that for the majority of people sensory recovery was generally rapid," said Yan.

"Among the COVID-19 patients with smell loss, more than 70 per cent had reported improvement of smell at the time of the survey and of those who hadn't reported improvement, many had only been diagnosed recently," she added.

Sensory return typically matched the timing of disease recovery.

In an effort to decrease the risk of virus transmission, UC San Diego Health now includes loss of smell and taste as a screening requirement for visitors and staff, as well as a marker for testing patients who may be positive for the virus.

"It is our hope that with these findings other institutions will follow suit and not only list smell and taste loss as a symptom of COVID-19, but use it as a screening measure for the virus across the world," Yan said.