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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.

We came on foot, we came on boats, shouting slogans of Azadi.

We stood on roof tops and sat on walls under the burning midday sun,

Listening to the words that we had longed to hear for so long.

Words that had been scripted through the lonely fears of our hearts.

Words that were spoken now with the clarity of courage.

Words that were spoken now with the suppressed strength of pent up anger.

Words that were spoken now with the certainty of belonging to the soil 

Which had become one with the dust of our ancestors.

We stood there in the waves of heat

Feeling the surge and press  of countless bodies around us.

Bodies meshed through the odour of sweat 

And the shared fear of a common persecution.

And hanging from the roof tops,

And tied to the poles,

And clutched in hands slippery with sweat,

And wrapped round the pillars,

And spreading into our blood,

Were three strips of colour with a wheel of spokes,

Sewn together into the shape of our being.

Woven into the folds of our future and the creases of our past. 

Stitched to the seams of the earth, the water, the air and the sky 

That belonged to us and to which we belonged. 

And we stood there from noon to evening,

We the people of India.

Raising our clenched fists like signposts to the future.

Chanting slogans like a new anthem.

Kin to each other through the ties of community.

Born to live and die 

In a nation that was ours to hold on to

And ours to belong to.

Dr Parinitha is a professor of English in Mangalore University. She penned the poem soon after participating in the historic protest against CAA, NPR and NRC at Shah Garden, Adyar, Mangaluru on 15th January, 2020.

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Bengaluru, Jul 2: Former Karnataka Chief Minister HD Kumaraswamy on Thursday accused BS Yediyurappa-led state government of "failure" to protect the citizens from coronavirus, stating that Karnataka was suffering due to lack of co-ordination in the cabinet.

In a series of tweets, the JD(S) leader slammed the state government for wasting their time in giving out contradictory statements regarding COVID-19 figures instead of learning lessons from the Kerala government.

"It is shocking to see COVID-19 patients being turned down by the hospitals due to lack of beds. The government has failed in its duty to protect the citizens. The CM and his cabinet colleagues wasted precious time in mere talking for the last three months. As the escalated Covid numbers stare them in the face, they are now helpless," Kumaraswamy wrote.

"Even when you have a proven model in Kerala government's success in Covid management, the ministers waste time in issuing contradictory statements and doing nothing. Karnataka suffers due to lack of co-ordination in the cabinet," he said.

Urging the government to act together, he said that if the government does not get its act together, the day is not far when Covid patients would be "condemned to die on the streets."

We are already seeing heart-wrenching stories of patients denied treatment," he added.

Kumaraswamy also appealed to the Karnataka government to consider the suggestions he had made earlier and not to indulge in party politics in these testing times.

"I appeal to the government to consider the suggestions I made earlier and act accordingly. This is not the time for party politics."