9 teams scan Dr Zakir Naik's activities as Modi govt mulls banning him

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 28: Two labourers lost their lives as they were buried alive in a landslip at Karangalpady Junction near Bunts Hostel in the city today.

The landslip occurred when a compound wall collapsed burying at least five persons under the debris. It is feared that three people are still under the debris.

The deceased have been identified as Mohammad Masood (20) from West Bengal and Bhimappa (25) from Bagalkote.

Local police and fire fighters are carrying out rescue operation.

Bengaluru, Apr 8: In a strong show of support, Karnataka Chief Minister BS Yediyurappa stood behind the minorities in the state and said no one should target the Muslim community over the coronavirus crisis and the Tablighi Jamaat.

He said those communalising the issue will be dealt with strictly.

BS Yediyurappa was speaking to a regional media channel when he said "Nobody should speak a word against Muslims. This is a warning. If anyone blames the entire Muslim community for some isolated incident, I'll take action against them also without a second thought. Will not allow that to happen."

Since then, many have welcomed the CM's remarks including the opposition.

Former Karnataka Congress president Dinesh Gundu Rao tweeted and said that other BJP leaders should follow the Karnataka CM and that it's a welcome step.

Congress president DK Shivakumar too said he agrees with the chief minister and that no one should target one community. "The CM should also act strictly against people posting communal remarks on social media and issue an order."

Earlier, Karnataka CM BS Yediyurappa held a meeting with minority opposition MLAs and MLCs and urged them to pass the message within the community asking those who had attended the Delhi Nizamuddin Markaz event to come and get tested for Covid-19.