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
anybody got their grevences answered here
corporation lights of cemetrey not glowing since two months. On 1st November 2019 is holy souls day. Kindly repair the lights at the earliest.
Fr. Joseph J. Lobo
Parish Priest
Street light is not working since 15 days. On 23rd July 2019 complaint lodged with Mobile No7353933410. Till date they are not responding
hello / madam
Keeping the city clean is our duty. I know not everybody is following that. We need some awareness program
to keep our city clean green and hygenic. Its our duty to keep the environment clean and place around us.
But it is also the duty of Corporation to maintain the cleanliness aroud the city, in some parts of the city like market, near clock tower circle its not been getting cleaned from past few days. Please do the needfull for betterment of tomorrow
thank you
Dear Madam, I have purchased 1 BHK flat in Green City, Vamadapadav on October, 2013 and paid full amount to builder T3 Urban Developers LTD. As per agreement possession was in December, 2015 but still building is not ready.
There were 5 buildings in Green City and at a time builder started 3 buildings construction work. I have purchased middle of the building and that building 1st floor slab only completed and since long time work stopped.
Last year builder agreed to give me flat in 1st building but building’s interior work is still pending and since 1 year work totally stopped.
Presently builder is not picking call or not responding for query. It seems that he is cheating with me. Kindly help me to resolve this issue. I will be grateful to you.
Sir/Madam,
Four street lights are not working on Raghavendra Matt Road, Hosabettu, Surathkal since long.
The roads are in Shabby condition and hence difficult in the night to Padastrians.
Kindly arrange to replace the treet lights on Main road, Raghavendra Matt Road, Hosabettu, near and after the Areca Field.
the kalbavi road in kottara ashok nagar was provided with ugd pipe line during last year. as usual the centre of road was dug up in march 2018 for this purpose making the road not motorable during the monsoon of 2018.
the asphalt work is now planned now during nov2018 by mcc. this road is very narrow and not having the foot path or road side drain at all.
both the ugd agency as well as the asphalting agency have put the muck/soil on the sides of the road, making it now impossible to walk when there is traffic. also during monsoons , storm water from the entire stretch for about 500 ft will flow on this road itself which is diverted to my compound/pure water sump due to the faulty work of mcc.
in spite of repeated requests/complaints to the commissioner,corporators, engineers of mcc, publishing of the photos of the same in some news papers,action is yet to be taken.
now at least it is requested to remove all the above dumped muck /soil on either sides of this road which is also preventing the entry of monsoon water th the existing drain near the starting point of sagar court.
Street light not working at kulai kavinakallu 2nd street
Relevant department has to look into the matter seriously and work on it and mark the matter as closed so that its notified as closed. Its a good move for public and public workers to work hand in hand
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