Modi govt seeks report from Karnataka, other states to extend ban on SIMI

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 11: As many as 343 Indians returned to Bengaluru from London by a special Air India flight on the fifth day of 'Vande Bharat Mission' on Monday. They arrived at the Kempegowda international airport at 4.40 am.

All passengers were found to be asymptomatic on arrival except one 27-year-old woman who had had an incomplete abortion and had vomiting on arrival. She has been shifted to KC General Hospital in Malleshwaram.

Dr Prabhu Dev Gowda, an officer on duty for COVID-19 screening at Kempegowda International Airport, said, "A 27-year-old woman has had an incomplete abortion of her three-month-old foetus before taking the flight from London. She was vomiting on arrival. She was shifted to Aster CMI Hospital for emergency care.”

“Thereafter, she and her husband were shifted to KC General Hospital in Malleshwaram. They will be in isolation there. Since there is nobody to look after her, we have to let the husband accompany her to the hospital where they will be in quarantine."

The patient was famished and was provided a few idlis on arrival, he added.

After she recovers at the hospital, the couple will be shifted to a hotel. As per protocol, their throat swabs were taken for COVID-19 testing too. All passengers whether symptomatic or not are being tested for COVID-19.

Dr Manjula Devi, District Health Officer, Bengaluru Rural district said that all passengers were found to be asymptomatic on arrival except this woman who is being treated as a non-COVID-19 emergency.

Ajith Rai, Devanahalli Tehsildar told DH, "All passengers have chosen to go to hotels over government hostels. We're yet to tabulate how many have chosen budget hotels, three-star and five-star hotels. Twenty of them are still here. The process is on."

Mangaluru, Apr 29: One person was arrested on charges of murdering a middle-aged couple on Wednesday in Yellinje near Kinnigoli.

The area falls under the jurisdiction of Mulky police.

Police said that the deceased were identified as Vincent D’Souza (50) and his wife Helina D’ Souza (45).

The arrested was identified as Alphonso (55). He will be sent to judicial custody, said police.