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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.

Kochi, Jul 15: Alisha P Shaji, a commerce student from Kerala's Kochi scored 499 out of 500 in the Central Board of Secondary Education (CBSE) class 12 results declared on Monday, wants to pursue a career in economics.

While talking to news agency on Tuesday, she said that she never joined coaching classes.

"I was surprised after knowing the unexpected result. I never expected this, I expected close to 98 per cent. I had five subjects to write but I could attempt only three as two were postponed. I am sad that I could not attempt them, but I am happy that I scored 100 in those subjects. In future, I want to pursue a degree in economics," she said.

"My friends, family and teachers are very supportive and I am thankful to them. I never went to tuitions. I used to study four to five hours a day," she added.

Alisha further said that she wants to give the message that it is okay to start late, but continuity is key to achieve good results.
CBSE on Monday had declared the results for Class 12 examinations 2020.

As per CBSE, with 88.78 per cent pass percentage this year for Class 12, the pass percentage has increased by 5.38 per cent. Last year, the pass percentage was 83.40 per cent. 

Dubai, May 6: The Indian nationals cleared by the UAE health authorities and found to be asymptomatic will only be allowed to fly back home in one of India's biggest ever repatriation exercises, the Indian Embassy in Abu Dhabi has said ahead of the first set of flights on Thursday.

On Monday, the Indian government announced plans to begin a phased repatriation of its citizens stranded abroad from May 7. Air India will operate 64 flights from May 7 to May 13 to bring back around 15,000 Indian nationals stranded abroad amid the COVID-19-induced lockdown, India's Civil Aviation Minister Hardeep Singh Puri said on Tuesday.

The first two special flights that will operate from Thursday to evacuate Indians stranded in the UAE due to the coronavirus pandemic will begin with applicants from Kerala, who formed the majority of the expatriates who have registered to be repatriated from here, Indian Ambassador to the UAE Pavan Kapoor has said.

"All departing passengers will have to undergo medical screening and IGM/IGG test at the departure airport and only those cleared by the UAE health authorities and found to be asymptomatic will be allowed to board the plane,” the Indian Embassy in Abu Dhabi said on Tuesday.

According to the embassy, all passengers will be required to sign an undertaking to undergo compulsory quarantine at the destination of arrival and bear the cost of the same.

“Each passenger, at the time of boarding would be handed over a safety kit containing 2 three-layered face masks, 2 pairs of gloves and pouches/small bottles of hand sanitizers. While on board the flight, the health protocol of the Ministry of Civil Aviation of India will be strictly followed,” said the embassy.

The passenger lists for the two flights on May 7 have been finalised by the Embassy / Consulate and sent to Air India Express for issue of tickets.

The Embassy / Consulate will continue conveying the details of further special flights as and when they are announced by the Government of India, over the next few days.

Less than 2,000 Indians wishing to return home from the UAE will be flown to six Indian states in the first week of India’s biggest ever repatriation exercise named Vande Bharat Mission—sans social distancing and COVID-19 tests, the Gulf News reported.

Only those cleared by the UAE health authorities and found to be asymptomatic will be allowed to board the plane.

The short-listed applicants, who were contacted by the Indian missions on Tuesday to purchase tickets for the first two flights to Kerala on Thursday, told the Gulf News that the tickets are priced around Dh 725 to Dh 750 (over Rs 15,000).

Sharjah resident Rasheed Thayyil said his 70-year-old mother Nepheeza Thottungal, who came on a visit to the UAE in February, received an email from the Indian Consulate in Dubai which quoted an airfare of around Dh725 (approx Rs 15,000), the report said.

Another applicant from Abu Dhabi Ambily Babu said she purchased a ticket at Dh 750 from Air India Express for her Abu Dhabi-Kochi flight scheduled to fly on Thursday evening, it said.

Air India Express which is set to operate the first two flights to Kerala on Thursday will operate its Boeing 737-800 aircraft, with a seating capacity of 186 economy class seats, the report added.

With nine seats reserved for isolation, only 177 passengers would be flown, it said.

The Indian expatriate community of approximately 3.42 million is reportedly the largest ethnic community in the UAE constituting roughly about 30 per cent of the country's population, according to information available on the Indian Embassy website.