Muslims in Mangaluru, Udupi, Kerala to observe Eid-ul-Adha on Sept 12

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.

Udupi, Jun 9: A Mesolithic site has been discovered at Iduru-Kunjadi in Kundapura taluk of Udupi district of Karnataka by Prof T Murugeshi, Associate Professor of Ancient History and Archaeology at MSRS College, Shirva.

Prof Murugeshi said on Tuesday that the site is near a rock art site of the Mesolithic period that was unearthed. It is located in the Mookambika Wildlife Reserve Forest. At Iduru-Kunjadi, the finds of Mesolithic tools are characterised by blades, scrapers, burine, fluted cores, arrow-heads and flakes of the non-geometric pattern.

He said that though the site was found two years back, it took time to study and identify them. They resembled the tools found in a stratified context at Uppinangady on the Netravati basin, he added.

Managluru, May 15: Kannadigas in Saudi Arabia deserve more attention from the government amidst covid-19 crisis as they remit huge amount of money to their home state and ultimately get no benefit, opined U T Khader, Mangaluru MLA.

The former minister held a video conference with stranded Kannadigas in Saudi Arabia on May 15 and assured to do his best to convince the Centre to operate more repatriation flights from Saudi Arabia to Karnataka. 

He also said that he would urge the chief minister of Karnataka to announce a separate rehabilitation package for Indian expatriates who have lost their jobs in Gulf countries amidst covid-19 lockdown.

Mr Khader also interacted with two medical emergency patients and promised them to inform the Indian embassy in Riyadh to facilitate their homeward journey via Dammam-Bengaluru flight in the second phase of Vande Bharat Mission. 

Mr Khader expressed regret over the inept handling of passengers from Dubai at Mangaluru International Airport on May 12 and said that next batch of passengers would not face such problems on arrival.