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.
Uttara Kannada deputy commissioner SS Nukul on Saturday passed the order prohibiting Jayant Naika, son of Govinda Naika, a resident of Mavalli in Murudeshwar from staying in the district for next three months.
Comments
I think this is the best way police can do. Whoever do mischief and creating problem in their town should throw them to other state for 5 years. Istead of putting them in Jail.
They not allowed visit their family upto 5 years. Then they knows the values of human being.
send him to hell forever. he is a culprt
Kick him out to china or pakistan border
Huballi is not far....send him to Andaman.....or Saturn would be better....
Good Move... The authorities should recognize the trouble makers and give harsh punishment so that the society will be peaceful...
There are many authorities who wear bangles and fear the cheddis. its time to know that cheddis evil power are diminishing day by day and there is no need to worry and live in fear.
The authoriites should do their jobs without fearing the consequences... Do good to the society ... God's help come when our intention is right.
He should have been booted out at least for one year... so that other monkeys will learn .... He may be following the foot steps of his Guru Mutalik and may be demanding 10 laks to start a riot .....
Good Job done by the district police. he should be thrown behind the bars for ever for disturbing peace
Kick them out of Country.Waste Bodies.
Hats off to super star nukul (mr.s.s.nukul), d.c of uttara kannada, for at last showing the guts and courage of
Power of his respected post, to maintain the law & order of the district, by thrwoing out this so called \gandi naali ka
Keeda\" out of the district for the benefit of the peace loving people belonging to all the communities, who are allowed to live & let live harmoniously. Long live india & indians. Jai ho."
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