After studying speeches of Dr Zakir Naik, Intelligence Dept gives him clean chit

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.

Bengaluru, May 6: Karnataka has reported 20 new cases of coronavirus taking total number of cases in the state to 693.

The state health department said in a bulletin on Wednesday that 20 new cases have been confirmed for COVID-19 in the state. "The total number of cases in the state is 693," it said.

The count includes 354 patients who have been discharged and 29 patients who succumbed to the disease.

Out of the remaining cases, 303 patients are in isolation at designated hospitals while six patients are in ICU. The bulletin has also reported one death due to non-COVID cause.

The number of COVID-19 cases in the country reached 49,391, according to the Ministry of Health and Family Welfare on Wednesday morning.

This includes 33,514 active cases and 1,694 deaths due to infection so far.

A total of 14,182 persons have been cured and discharged so far, according to the Health Ministry. One patient has migrated.

Hubli, Mar 9: A Hubli court on Monday rejected the bail application of three Kashmiri students, who were booked for sedition, after their video allegedly raising pro-Pakistan slogans went viral.

The plea was filed under Section 439 of CrPC.

This comes after the Hubli Bar Association earlier withdrew its resolution against representing the three Kashmiri students and said that advocates who wish to appear for them can approach Dharwad Principal District Court to file bail plea.

The three students are Basit Ashik Sophi (19), Talib Majid (19) and Amir Mohiuddin (23). They were booked under sedition charges for raising pro-Pakistan slogan in a video shared on social media.

They were earlier transferred to Belgaum Hindalga jail from Hubli sub-jail and the case, registered in Gokul Road police station, was also transferred to the rural police station because the video was recorded in the college hostel room, which is in its jurisdiction.