Centre may announce relaxation on 'many things' after May 17: Karnataka CM

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, Jul 3: Over 35 acres of land in nine villages on the outskirts of Bengaluru have been earmarked for burial and cremation of bodies of COVID-19 victims after concerns were raised over the safety of funerals being held in burial grounds located in residential areas.

Deputy Commissioner of Bengaluru Urban District GN Shivamurthy issued an order setting apart about 35.5 acres in the villages under four Taluks of Bengaluru North, Bengaluru South, Anekal and Yelahanka.

The order directed the respective Tahsildars to register these chunks of land as reserved for burial grounds and not to use for any purpose.

According to the sources in the district administration, Karnataka Health Minister B Sriramulu and Revenue Minister R Ashoka had directed the officials to identify places on the city outskirts to dispose of the bodies of COVID-19 victims.

Mr Sriramulu had on Wednesday said COVID-19 victims will not be laid to rest in burial grounds in the city and separate places will be earmarked on the outskirts in the backdrop of safety concerns raised by public.

He had also warned against unscientific disposal of used Personal Protection Equipment kits worn by the families of the victim for the final rites, referring to reports about such instances.

In some places, people have also expressed concern over bodies of those who died of the coronavirus being buried in their neighbourhood.

Mangaluru, Apr 17: Authorities in Dakshina Kannada have announced a fresh coronavirus positive case. The patient is a resident of Uppinangady in Puttur taluk.

With this the total number of covid-19 positive cases in this coastal district mounted to 13 even though most of the patients have recovered and returned home after treatment.

In past twelve days this is the first coronavirus case reported in the district.

It is learnt that the 39-year-old had been to Delhi. He was home quarantined for past few days. His throat swabs were tested positive for the deadly disease today.