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
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Masha Allah..
MAA SHAA ALLAH
Masha Allah great initiative!
May Allah accept it from them and grant them ability to do more work.
Aameen
Masha Allah great initiative!
May Allah accept it from them and grant them ability to do more work. Aameen
MashaAllah may Allah reward you
Masha Allah.. May Allah reward u.. ameen
Alhamdulillah.
Hazrat Khadija Radiyallahu Anha, Wife of our Beloved Prophet Muhammad(SAW) left behind a legacy of supporting and empowering people through her charity work.
Insha'Allah our sisters of HiF will carry forward the legacy .
Alhamdulillah, Hazrat Khadija R.Anha wife of beloved Prophet Muhammad SAW left behind a legacy of supporting & empowering people through her charity works.
Insha'Allah our sisters of HIF will carry forward the Legacy.
And matters relating to Non-mahram will be helped by their husbands.
Masha allah good work sisters (HIF womens wing) may allah accept it from you.
Aameen
Masha allah sisters (HIF womens wing) may allah accept it from you, may allah make this wing strong and helpfull in the society may bless and protect our muslim ummah.
Aameen.
Masha allah sisters (HIF womens wing) may allah accept it from you, may allah bless the muslim ummah,
Aameen
Alhamdulillah. May Allah accept all our good deeds ......ameen
Masha allah May Allah accept it from you and us
Masha Allah that's a good start. Need lending hands which is the need of the hour. Let make this women wing powerfull so they can face challenges in life.
Masha Allah. Good work. Keep it up.
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