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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.

Dubai, Apr 11: An Indian expat in the UAE is facing police action for allegedly insulting Islam on social media in response to a Facebook post on the coronavirus, according to a media report.

Rakesh B Kitturmath, who worked as a team leader at Emrill Services, an integrated facilities management (FM) headquartered in Dubai, was sacked on Thursday after his post sparked outrage on social media, the Gulf News reported.

“Kitturmath’s employment stands terminated with immediate effect. He will be handed over to Dubai Police. We have a zero-tolerance policy towards such hate crimes,” said Stuart Harrison, CEO of Emrill Services.

"As an organisation, we have worked hard over the years to embrace diversity and create a culture of inclusion, where every nationality, religion and background is welcomed and celebrated. We have a strict social media policy for our employees to ensure they respect our values, both inside and outside of work," the newspaper quoted Harrison as saying.

Harrison said they are trying to find out if Kitturmath was still in the UAE, according to the report.

“We have over 8,500 employees so this may take a while. That said, we have fired him. If he’s still in the country, he will be handed over to Dubai Police,” he said.

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Originally from Ranebennuri, Karnataka, Kitturmath joins an ever-growing list of Indian ex-pats who have landed in trouble for alleged Islamophobic messages in recent days.

Earlier this week, Abu Dhabi resident Mitesh Udeshi was sacked for posting a cartoon mocking Islam on his Facebook page while a police complaint was filed against Sameer Bhandari of Future Vision Events & Weddings’ in Dubai after he asked a Muslim job seeker from India to go back to Pakistan.

The UAE outlaws all religious or racial discrimination under a legislation passed in 2015.

The anti-discrimination/anti-hatred law prohibits all acts “that stoke religious hatred and/or which insult religion through any form of expression, be it speech or the written word, books, pamphlets or via online media.”