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
my dear hindu brother and sister dont blive in RSS they are not fighting for hindus they are fight to bring back the bristish rule bcoz they love thm bcoz they get everything wht they frm thm so they want thm back thz the reason they celebrate birth anniversry of killer our father of our nation tippu was curel for british and also for the people who support the british thtz y RSS says tht tippu is curel
India need another brave like Tipu sultan to eradicate RSS from the country.
RSS quotation itself proves that world has no matching personality like TIPPU for Nationalism and defence of country. For British - Tippu, Bhagat Singh, Sukhdev, Ashfakullah Khan, Ghandiji, S.C. Bose... the list is endless.... all were Terrorists. It was Timid Savarkar and Hindutva fascists joined hands with British, worked against mother India and responsible for the massacre of thousands of Freedom Fighters of India. Till today these anti-national forces neither recognised Secular India, nor constitution, tricolour flag, national anthem.. rather they use all these to destroy Secular India. Founder of RSS openly said NOT TO FIGHT AGAINST BRITISH and advocated his goons to fight against Muslims. This is the history of RSS & British
Why siddana and his chelas want to celebrate this coward tippu jayanti.......hope siddana want to make karanataka islamic state by apeasing minority community.....!
This is what RSS is , RSS didn't want independence coz they had a close with British , British even killed Bhagat Singh , Raj guru and sukhdev as traitor but we Indians still treat them as freedom fighters , I think RSS treat them as cruel ????
Shame on u bloody RSS people , you guys have no rights to be in india h better go to ur British bhais.
Dear Cheddies (Now Pantees),
who brought Silk from Persia to India....how many farmers are living beacuse of silk in India...just think it....
I think Cheddis were hand to hand with British against whome nationalist were fighting during independence
Britishers know that because of tipu. India got independence.
To British, Mahatma Gandhi was a traitor & an enimy !
Every patriot was an enimy !
Nathuram Godse was a murderer ! Why should anyone need a lesson by those who celebrate Mahatma's killers jayanti??
Now RSS and British are Bhai Bhai (Brother's).
We got Independent on 1947 But for RSS Chaddis they lost their Freedom on 1947.Wa Re Wa Chaddis.
What if the Tipu was a Hindu. The tune of RSS would be different.
Apna cheddy nahi Sambhal sake. Abhi pant per uthargaye.
All Indians fully understand that the RSS was actively in support of the British, and did ABSOLUTELY NOTHING to fight for India's independence from colonial rule. Its a known fact that USA has already enlisted RSS a terror group and has to be banned.
If he is cruel for british then of curse is hero for Indians.
If in front of RSS, Mahatma Gandhi is criminal, who else is good fro them.
RSS needs high level medical treatment. This is true not joke.
Whoever discussing any subject where RSS is involved, it is waste of time and finally it is stupidity to talk to them.
Just see what they did to Mahatma Gandhi and how they are glorifying his assassin Naturam Godse.
Unfortunately it is our unluck, still in India the majority of the people are their supporters therefore they were able to keep their puppet BJP in centre.
God, give them wisdom.
Who is British - Grand fathers of rss - they jointly involved in the cruel murder of our father of nation - GANDHI - they are the supporters for anti nationals and hindu terroristssss
British people considered all freedom fighters as cruel. Do you think all freedom fighters are cruel. in fact You guys are cruel. killed mahatma gandhi and other human beings in riots. RSS is following the foot step of Zionist, Nazism. they are deceiving people.
Oh yeah... Your savarkar / glovalkare was following British rules and they were feared of British rulers,. But Shahid Tippu was real tiger / hero of india / world. so british was too worried. Common man bloody RSS now wana prove based on British comments. hehehh.. shameless people. Being a tippu not a Savarkar
Yes ... This is the real face of the cheddis which was hidden for long time..the cheddis will follow their chachas (British) who want to rule over the people just like they used to rule over india and take all the resources and enjoy their life by making others to enslave them...
The hindus who think RSS is fighting for hindus is just a deception... U will surely see this in the near future...
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