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.
Comments
Nothing to say ! Everything is in the name of Dargha fights route cause is Un-Islamic.
Wrong people of the RIGHT-RELIGION.
Desecrating grave and Ullal Kazi khoora Thangal and SSF electing a rowdy who spending night at bar as Darga president against majority wishes
these two example enough for how low people can go for Darga business
lock down darga to save people from hell fire
really inhuman incident. must be hanged whoever made this crime.
These people trying to take advantage of Minister's patience. May Almighty Allah rest in peace his parents. Aameen
either minister or common people , writings on graves , building permanent structures not allowed in islam, muslims should avoid it... people can not show their anger by destroying such things, or degrading graves... only fools and ignorant muslims only can do such things... those fighting for power, should understand that you are fighting for unlawful money , dargha itself is un islamic thing for muslims... Prophet Muhammed (pbuh) ordered to destroy such dargahs, muslims also follow that way only...
what UT Khader did now, this people fighting for dargah's president ship. and damaging ut khader's parents graves is different issue.
as Monu Borkala said,
the above incident clearly says Dargah business is very profitable and it does not have any islamic background, and i must say that for money this type of people will kill anybody and do above incident further,
inhuman can do this crime. totally i must say its wrong. for all of us parents means its like a god to us, for the memory we build their grave, it feels like they are with us, damaging grave is like playing with emotions.
Whoever did this job is highly condemnable at the same time being a well wisher of U.T.Khader we are expecting our Minister to act fairly in the trouble unfolding in Ullal dargah. He is taking wrong side by siding with SSF people against the wishes of people of Ullal. It was clear by recent election to Dargah Committee majority of 27 out of 49 members elected a president instead of supporting people verdict sending government official of waqf at mid night to lock the Dargah chamber is highly condemnable.
UT Khader's big Fan, this must be a work of SDPI, if dog bark on the street let them bark, we should not think about it.
khader sir we are with you, whatever damage they have done to you the same in other way they will go through it.
Dont worry khader bhai, not a big deal to build a newer one. let this dogs go to the hell.
sad news, whatever the issue is touching someone's grave is totally wrong. i can proudly shout \humanity lost\"."
the above incident clearly says Dargah business is very profitable and it does not have any islamic background
catch those mad dogs and grave them in road.
UT khader's father was a great man he sacrificed so much to the society. this is clearly a horrible violence.
this is totally wrong, the politician or common man. should not touch the grave of the parents, some mad dogs did this
Devotees? These are humans with the worst order. And they want to take iver management of a dargah... obviously for corrupt purpose. #Shame
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