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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.

Bengaluru, Apr 4: As calamity struck the nation in the form of coronavirus, many philanthropists have generously opened their wallets to sustain the urban poor, especially the migrant labourers in the city and elsewhere in Karnataka.

These individuals either directly or through organisations opened up their kitchens to ensure that no one goes to bed hungry in this distressing time.

The Bruhat Bengaluru Mahanagara Palike, the nodal agency to feed urban poor, responded positively to requests by these organisations and individuals to supply food to the needy on their behalf.

"We had been serving food through our Indira canteens, which we continue to do even now. However, many philanthropists and corporates have come forward to feed the needy," the BBMP joint commissioner Sarfaraz Khan told reporters.

According to BBMP, Indira canteens used to provide two lakh meals a day on normal occasions.

However, since the lockdown has been clamped, the number swelled by almost 50 per cent.

"On Thursday alone, we served 2.85 lakh food, which comprises breakfast, lunch and breakfast," a Palike officer said.

The major aid came from Jain International Trade Organisation (JITO) and Azim Premji Foundation.

While JITO is feeding around 22,000 people, Azim Premji Foundation is taking care of 20,000 people.

Sajjanraj Mehta, an office bearer of JITO, told reporters that his organisation has been providing packaged cooked food since March 27.

"We got in touch with Bengaluru Mayor M Gautham Kumar, Police Commissioner Bhaskar Rao and the BBMP commissioner B H Anil Kumar. According to their list, 27,000 food packets were required daily," Mehta told.

The JITO members have arranged vehicles of their respective businesses to transport food packets to different locations as part of the campaign named as 'COVID-19 manav seva'.

The organisation has also decided to utilise the kitchen of Princess Golf, a marriage hall on Palace Grounds here to prepare food.

Palike officials said on Thursday alone JITO supplied 53,000 meals.

"We asked them to cover migrant labourers in those areas where Indira Canteen could not reach. We mapped the cluster and provided them info. Now, they are distributing it there," they said.

Another organisation engaged in charitable work is ISKCON Bengaluru.

Ever since the lockdown, it has been working in various parts of India providing food to various people.

"We are providing materials such as rice, wheat flour, Daal, oil, vegetables with long shelf life, salt, sugar and spices. Each packet can sustain for at least 21 days," Madhu Pandit Dasa, president of ISKCON Bengaluru.

The organisation has set a target to cover at least two lakh people but so far it has reached out to 30,000 people including 25,000 in Bengaluru alone.

"We are feeding about 50,000 people in Delhi, with the Telangana government we are feeding about 40,000 people in Hyderabad, about 10,000 people in Ahmedabad in association with the Gujarat government," Dasa told.

According to BBMP, other organisations providing food to the needy are KMFY, TVS Group, Vimal Bhandari, Radisson Blue Atria Hotel, Hitech Ecowood, Mohammed Shajid, Prestige Group.

Wipro Ltd also pitched in to feed the poor by opening up its industrial kitchen infrastructure.

In a statement, Global Head- Operations of the company Hariprasad Hegde said the humanitarian crisis we are faced with as part of the Covid-19 crisis has multiple dimensions to it, of which the need to deliver cooked meals to the stranded migrant workers and other vulnerable communities is probably the most critical and immediate one.

Recognising this, Wipro has decided to use the industrial kitchen infrastructure in our facilities to provide cooked meals, he said.

This kicked off on April 2 with the delivery of 43,000 meals from our Bangalore facility in Kodathi to the government.

"We have made use of our own procurement logistics to source the food provisions. This is a collaborative process, with the government taking responsibility for the logistics of last mile delivery to the communities that need it the most,” he said.

In the case of Bangalore, the Karnataka government has come forward to provide this kind of complementary delivery support. We are reaching out to other state governments and local administrations for similar efforts." he said.

Udupi, May 25: In an early morning robbery, two miscreants snatched around 1.2 kilo grams of gold jewelleries from a jeweller and ran away in Udupi.

The incident took place at around 5:30 am near Beedinagudde junction when jeweller Vijay was carrying the gold for lapidary work from his house at Bannanje to his store at Sri Laxmi Towar in Beedinagudde. 

They bumped into him when he going to the second floor of the Sri Laxmi Towar.

According to him, the miscreants who were wearing helmets threatened him with a knife then robbed jewelleries worth around Rs 50 lakh.

While decamping, the robbers also snatched his mobile phone and threw down from building.

Udupi town police conducted the spot investigation and registered a case. Further investigations are on.