U T Khader assures to expedite efforts for Mangaluru-Riyadh direct flight

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.

Madikeri, Mar 29: In an alarming situation in neighbouring Kerala State and instances of inter-state migration of Coronavirus suspects, the authorities on Sunday sealed both Dakshina Kannada and Kodagu borders, prohibiting entry of people from Kerala into Karnataka.

Dakshina Kannada had sealed its borders after repeated instances of people misusing ambulance services to travel to Mangalore. Villagers along with the police hauled mud on to the roads that were used as alternate routes.

The road that connects the two States, which people from east Kasargod used to enter into Karnataka, were closed at Mulleria by dumping mud on the road.

Bengaluru, Jan 29: Ramesh Jarkiholi on Tuesday demanded that he and all the newly elected MLAs, who won the bypolls after defecting from the Congress and JD(S), be inducted into the cabinet — likely on January 31 — as promised by chief minister BS Yediyurappa.

"We are hoping all 11 MLAs will be made ministers," Jarkiholi said. "That is what the BJP and the CM promised us and we hope they will keep their promise." This is the first time Jarkiholi has spoken in public on cabinet berths, ever since reports surfaced of the party high command not being in favour of inducting all the turncoats into the council of ministers.

Jarkiholi also said fellow rebel AH Vishwanath should be given a ministerial berth.

Vishwanath, formerly of the JD(S), had lost the bypolls. Jarkiholi said the rebellion would not have succeeded had it not been for Vishwanath.

"Those of us who rebelled against the JD(S)-Congress coalition government got a shot in the arm when Vishwanath supported us," Jarkiholi said. "It is imperative that we support him," he said, even as he sought to distance himself from comments made by newly-elected MLAs ST Somashekar and D Sudhakar, who said Vishwanath cannot demand a ministerial post.

Meanwhile, the BJP issued another deadline — January 31 — to expand the cabinet. "In all likelihood, cabinet expansion will take place on Friday," said an aspirant for a berth. But several BJP functionaries are skeptical of meeting the new deadline.

"Till now, the CM has not been given the green signal by the high command. This is all I can say," said a senior minister in Yediyurappa’s cabinet, while insisting he wouldn’t be surprised if the exercise was postponed till the Delhi elections are over.

Former minister and independent R Shankar, who along with Mahesh Kumatalli and Shrimant Patil accompanied Jarkiholi to a trip to Nanjangud, Mysuru district, has upped the pressure on Yediyurappa to field him in the bypoll to the lone vacant council seat. "I am confident the CM and the BJP will honour promises made to me," Shankar said.

The former minister had joined the BJP during the rebellion, but was not given a ticket to contest the bypolls.

In Chikkamagaluru, deputy chief minister Govind M Karjol insisted he is prepared to step down if needed to enable new entrants into the cabinet. "I’m a disciplined solider of the party. If the BJP directs me to submit my resignation, I will do so and return my official car and take a bus to Bengaluru," Karjol said. He said anyone who doesn’t respect the party line will not grow. "It is imperative to toe the party line," he said.