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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, Jan 5: Former Deputy Chief Minister G Parameshwara has said the Karnataka Congress has unanimously decided to appeal to the party high command regarding the appointment of KPCC President and Congress Legislature Party (CLP) leader in the state.

Speaking to reporters, the Congress leader said, "We have decided to gather the opinion of senior leaders regarding the selection of Karnataka Pradesh Congress Committee (KPCC) president and opposition leaders. We will appeal to the high command regarding the same. The party will decide its next course of action."

He made these remarks after a meeting of senior party leaders was held at Parameshwara's residence here on Saturday.

Adding that the Congress leaders discussed the current political scenario in the state, Parameshwara said: "We held a meeting to reiterate that we are not confused and we all are together."

"There has been no personal discussion on who should be the president," he said.

Earlier, KPCC president Dinesh Gundu Rao and former Chief Minister Siddaramaiah had tendered resignation from their respective posts owning moral responsibility for the party's poor performance in the recent by-polls.

Mangaluru, Jan 16: A protest against the Citizenship Amendment Act, National Register of Citizens and National Population Register organised by the Muslim Central Committee of the Dakshina Kannada and Udupi districts near Adiyar on Wednesday signalled a snowballing opposition to the measures.

Harsh Mander, former Indian Administrative Service officer-turned-social activist, asserted that the nation’s fight against 'fascist' forces including Bharatiya Janata Party and its parent organisation Rashtriya Swayamsewak Sangh began over 100 years ago when Mahatma Gandhi returned from South Africa and led the freedom movement against the British.

In his address, Mr Mander asserted that the fight against CAA and NRC is also a campaign to save the secular fabric of the nation. He added that the fight began over a century ago when Hindu Mahasabha and other organisations popped up with their vision to turn the nation into a Hindu country.4

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