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.
In a written reply, Minister of State for Home, Hansraj Ahir, informed the Lok Sabha on Tuesday that some media reports indicated that some known terrorists have reportedly been inspired by Dr Naik. However, investigations so far in this regard could not find any evidence against the internationally acclaimed orator.
Comments
My dear Venki...I say that both are not same as u said.. Do u know why?
1. Sadhivi Prachi always gives her hate speech. Like kill them kick them out of India.. Salman khan amir khan.. oh khan yeh khan.. many more as u know...
2. Zakir naik says Islam is pure rest others are not a true.. He doesnt says throw, kick, kill etc etc.. If you have any doubts you check from google bhayya and make it clear.. so dont compare lion and dogs! Lion is lion and dogs are always dogs it will never become lion :D
Zakeer Naik has more Fans - Hindus, Christians than Muslims.
His Fans are mostly highly educated, intellectuals.
He never advocates hatreds, animosities. He says truth which are wrongly practiced not following their own respective scripts like Veda, Geethas.
His knowledge in Hindu scripts are more than any common Swamees, pandiths.
Dear venki,
Your statement shows how much innocent you are. How you can compare prachi with Zakir? Did Zakir hate any religion? he is comapring the religions. He is showing what is in hindu scripts mentioned and what you are practising. Example, in vedas it clearly mention that idol worship should not be done. How many of us worshipping Idol? Did Prachi talk about Veda any time? If you listen her speeches it is spitting venom.
He has working, serving the people even with his all wealth, without seeking any personnel benefit. He has been doing it at least last 30-35years as I know it.
It would have not taken this much time to find any irregular activity if he has been committing such.
If does not need much time to know any anti social activity.
He is very much openly operating his activities obeying all the norms.
He is more popular in Europe and US, other countries than in India.
For some people it is very much difficult to digest his popularity and his fair activities.
Unfortunately those Sanghi brothern or Sanghi sympathizers can understand that he is rescuing them from their unknown mistakes.
Whatever he is doing he is not seeking any worldly benefit.
He has a strong faith in God, his sincere efforts will be rewarded in the other permanent life (which will be after death).
Really every Indian should thank God Almighty for bestowing such sincere person.
May God help us to understand truth and Guide us.
Modi's U turn....
TRUTH PREVAILS AND FALSE WILL PERISH...ALHAMDULILLAH
ZAKIR NAIK BECOMES MORE POPULAR....IN'SHA ALLAH
CHADDIGALIGE BURNOOL BAGYA
It is UNIVERSAL truth that he is innocent and just focusing on ISLAM. May almighty bless with you good always.
It is really good news for Zakir Naik and his followers, I was sure he will come up clean as I follow him last 20 years he always support teaching of Allah and Hadees and prophet's teaching. He never criticize other religion but compares to Islam whenever there was Q&A session anybody asks the question. He respect other religion.
Best of luck ZN and continue your good work.
Where are the saffron mfs who were barking and somebody please shit in mouth......
what is the fate of that Lunatic and his associates who have been shouting from the rooftop 24x7.? Is his Time Now come to an END?
Whenever a genuine Muslim targeted almighty Allah saved them, this is enough to realize a mankind that Allah is only a creator of everything nothing else. So everybody should say in one word that \Allah Hu Akbar, La ilaha Illalah\""
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