Studnets of Srinivas Colg invent communication device for speech impaired

Bengaluru, May 21: Karnataka reported 116 fresh cases of coronavirus on Thursday, taking the state tally to 1578. 

So far, 570 people have been cured and discharged while 41 have succumbed to the virus, informed the state health department.

Out of the 116 cases, 71 have a history of inter-state travel history to Maharashtra.

Out of the 116 cases, 27 are from Udupi alone, 15 cases are reported from Mandya and 13 are from Hassan. Bengaluru Urban saw seven new cases.

Madikeri, Apr 5: Following the novel Coronavirus and imposition of Lockdown in the country and departure of the migrant labour force to their hometowns, the harvest of Pepper and post-harvest process of Coffee have taken a hit in Kodagu region of Karnataka.

In the Coffee land, most of the workers at these estates are primarily from north Karnataka and neighbouring districts, including Periyapatna and Hunsur taluks in Mysuru District. Local workers are also sourced for the job as the harvest area is large.

The Kodagu district which already faced severe natural calamity during the last two years now added with the COVID-19 outbreak and the subsequent Lockdown, many workers have returned to their home districts, barring a few who have been working in the plantations for many years and reside in the estates themselves.

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.