Dr Zakir Naik's father Dr Abdul Karim Naik passes away in Mumbai

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.

Mangaluru, Feb 9: A youth, native of Dakshina Kannada, was kidnapped and later robbed and then abandoned by a group of criminals, after he landed at the Karipur International Airport in Kerala early on Sunday morning.

In a complaint filed with the Kondotty police, the victim identified as Abdul Nazar Shamsad, said he was kidnapped while he was travelling in a shared auto from the airport to Calicut town. The kidnappers took him to an unknown destination where they tortured him.

Shamshad was reportedly subjected to physical assault and was asked to hand over the gold that he carried with him. It is learnt that the kidnappers had mistaken the youth for a gold smuggler and tortured him in order to get hold of the smuggled gold. They also stole his money and documents before abandoning him.

Bengaluru, July 13: As Bengaluru prepares for a seven-day lockdown from Tuesday following the spike in COVID- 19 cases, opposition parties in Karnataka have urged the government to enforce the measure in the entire state.

JD(S) patriarch H D Deve Gowda and Congress working president Eshwar Khandre have demanded that the entire state be placed under lockdown.

Welcoming the government's decision to implement the lockdown in Bengaluru Urban and Rural, Gowda said, "I urge the government through the media to enforce lockdown in the entire state."

The former Prime Minister in a statement appealed to people of the state and the entire country to wear masks while venturing out, maintain social distancing, clean hands with sanitizer regularly, and to come out only if there is necessary work.

Stating that allegations of misappropriation have been made by several leaders against the government in implementing measures and packages to control spread of the virus and its impact, Gowda said, "whatever it is let's discuss about it in the next legislature session, at present health of the people is important and let's focus on it."

The government should work in this direction, we are all with the government, let's not play with the health of the people, he said, adding that "I appeal that at least from here on work actively."

With a spike in Covid-19 cases, the Karnataka government on Saturday announced complete lockdown in Bengaluru Urban and Rural from July 14 to 22.

The lockdown is from 8 pm on July 14 to 5 am on July 22.

Congress leader Khandre, meanwhile reminded Chief Minister B S Yediyurappa that COVID cases and related fatalities were not only increasing in Bengaluru but also in the border districts of the state.

The situation was getting out of hand in Bidar, Kalaburagi, Yadgir, Raichur, Koppal, Ballari districts, he alleged.

"So implement strict lockdown once again in the state at least for fifteen days."

"Bring the situation under control. I appeal to the government that in this lockdown period at least to correct its past shortcomings and take all measures to face the pandemic efficiently in the future," he tweeted.

Meanwhile, Chief Minister B S Yediyurappa will be chairing video conference with Deputy Commissioners, Zilla Panchayat CEOs and Superintendents of Police of various districts regarding the COVID situation and the rains.

As of July 12 evening, cumulatively 38,843 COVID-19 positive cases have been confirmed in the state, which includes 684 deaths and 15,409 discharges.

Bengaluru Urban district tops the list of positive cases, with a total of 18,387 infections. Of the 2,627 fresh cases reported in the state on Sunday, a whopping 1,525 cases were from Bengaluru Urban alone.