Nalin Kumar Kateel hits out at Kharge for anti-Modi remark

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 2: As many as 3,363 students from Covid-19 containment zones have appeared for SSLC examinations in different parts of Karnataka till yesterday. On the first day of exam, i.e., on June 25, only 998 students these zones had written the exam.

In the past few days the number of containment zones has increased across the state in general and Bengaluru in particular. In all, 32 students could not appear for the exam as they turned positive.

While on June 25, the number of students who were found unwell during the check up at exam centre was 201, it was 613 on Wednesday. Students who are sick and those from the containment zones take the exam in a different room.

The social science exam on Wednesday saw an attendance percentage of 97.96 (7.68 lakh). This was against 98.78% last year. There were 7.45 lakh fresh candidates, 20,000 private candidates and 593 from outside the state.

Five students in Yadgir district were given question papers based on the old syllabus for maths exam on June 27. Their answerscripts will be evaluated separately and action will be taken against the officials.

Malpractices assisted by schools by switching off CCTV cameras were reported in Ballari and Koppal. “We’ve completed all the core subjects. Now only languages are left. We’ll complete them too in a safe environment,” said S Suresh Kumar, primary and secondary education minister.

Bengaluru, Apr 8: Karnataka government has decided to postpone its first mass marriage ('Saptapadi') scheduled for April 26 due to lockdown in force, Minister for Muzrai, Port and Fisheries Kota Srinivas Poojary said here on Tuesday.

Talking to media here, he said that the first phase is likely to be clubbed with the second phase to be held on May 24. However, it all depends upon the situation prevailing at that time.

The state government had proposed to conduct the mass marriage scheme at select Muzrai temples in two phases on April 26 and May 24. Around 2000 applications with due documents were received for mass marriage from those who wished to tie the nuptial knot.