With 45 fresh cases, Karnataka’s covid-19 tally reaches 1032; 3-yr-old child among infected

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, Feb 17: A combative ruling BJP is bracing to face the onslaught of the opposition Congress and the Janata Dal-Secular (JD-S) in the year's first legislature session beginning on Monday.

"We are ready to counter the opposition parties on any issue they want to raise or discuss, keeping in view the spirit of fairness in a democratic set-up, as we have the numbers to provide a stable government," party's state unit spokesman G. Madhusudhana told news agency here.

Ahead of the 3-day session, the BJP's legislature party met here under the leadership of Chief Minister B.S. Yediyurappa to chalk out its strategy to address issues, move bills and present the state budget for fiscal 2020-21.

"We hope the Congress and JD-S members will allow Governor Vajubhai Vala to address the joint session of the legislature on Monday and not disrupt his speech or walkout of the House before he concludes to maintain the dignity of his office," Madhusudhana said after the BJP meeting at a private hotel over dinner.

The legislature will resume the month-long budget session on March 2 with a special discussion for two days on the Constitution, markings the 70th year of its adoption and enforcement.

About 100 legislators, including the three Deputy Chief Ministers, the newly sworn-in cabinet ministers, council members and party's state unit members participated in the 2-hour long meeting.

"Yediyurappa, who also holds the Finance portfolio, will present the state budget for fiscal 2020-21 on March 5, which will be the fifth time as the fourth Chief Minister in over a decade," the official said.

Both the Houses will deliberate on the budget proposals and pass it by March 31.

In the 225-member Assembly, including one nominated, the ruling BJP has 117, opposition Congress 68, Janata Dal-Secular (JD-S) 34, Bahujan Samaj Party (BSP) one, Independents 2 and vacant 2.

Buoyed up by winning 12 of the 15 seats in the December 5 assembly by-elections, the party is confident of passing the finance and other bills, as it has the support of 119 members, including 2 Independents in the lower House.

"There is no threat to our government, which will complete the remaining 3-year term of the Assembly till May 2023. Yediyurappa has already won the majority test on July 29, 2019, three days after he took office for the fourth time," Madhusudhana said.

The Congress, however, asserted that it would raise the alleged misuse of police against the opposition members, anti-CAA protestors and minorities.

"We will question the morality of the government in making a tainted legislator like Anand Singh a forest minister when a dozen illegal mining cases are pending in the courts," a Congress official told news agency.