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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, Apr 5: Fake news spreads faster and more easily nowadays through the internet, social media and instant messaging and such news about the COVID-19 pandemic have been labeled a dangerous “infodemic”.

These messages may contain useless, incorrect or even harmful information and advice, which can hamper the public health response and add to social disorder and division.

Asking people to avoid fake news on COVID-19, Hemant Nimbalkar IPS, IGP and Additional Commissioner of Police (Administration), shared a photo on his Twitter page and wrote, “One Mask For Ear Too"

Bengaluru, Jun 22: The Central Crime Branch (CCB) of Bengaluru Police has obtained the custody of an associate of gangster Ravi Pujari and is questioning him about his role in several cases against the gangster, the police said on Monday.

According to the police, Khan is convicted in the case related to the murder of a builder named Subba Rao in the year 2017. The accused has been identified as Yousuf Bacha Khan.

"Continuing the investigation of Ravi Poojary, CCB had obtained custody of Yousuf Bacha Khan, who is associate of Pujari. Khan was convicted in the Subba Rao murder case. He is being questioned about his role in other cases," Joint Commissioner of Police (Crime) Sandeep Patil said.

The CCB had recently filed two charge sheets against gangster Ravi Pujari in Shabnam developers double murder case and an extortion case.

Pujari, who was wanted in several cases including ones related to heinous crimes like murder and extortion, was extradited to Bengaluru earlier this year from Senegal.

The gangster, who parted ways with underworld don Chhota Rajan, had jumped bail after he was arrested in Senegal in 2019 and had escaped to South Africa, where he was involved in drug trafficking and extortion.

According to sources in the Indian intelligence, Ravi Pujari was hiding under the false identity of Anthony Fernandes, a Burkina Faso passport holder, in a remote village in South Africa.