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Bengaluru, April 3: The ASHA worker, who was attacked by locals in Sadiq layout area in Bengaluru while conducting a coronavirus survey, on Friday expressed satisfaction with police action in the matter.

"I am happy that five people have been arrested for attacking me while I was conducting a survey in view of COVID-19 in Sadiq layout area in Bengaluru on April 1. We serve the people and work for the betterment of the society," Krishnaveni, the ASHA worker, told news agency here.

ASHA workers, who were deployed to spread awareness about coronavirus and identify suspected cases, were allegedly attacked by a group of locals in the area on Wednesday.

"We had been conducting surveys for the past 14 days ever since a positive coronavirus case was identified in the area. A person came and asked why we were gathering information. We informed him that a positive case was identified in the area," Krishnaveni said.

"They made an announcement from the mosque not to give any information to us. Afterwards, several people came out of their houses and started attacking us," she added.

Police initiated an investigation and have made arrests in the matter.

This comes as the country is under a 21-day lockdown to prevent the spread of coronavirus, which has claimed the lives of at least 56 people and infected over 2,000 people.

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.

Mangaluru, May 17: A team of staff and students from the Department of Electrical and Electronics Engineering, NMAM Institute of Technology, Nitte, have designed and developed a simple and cost-effective touch-less hand sanitiser dispenser kit at Research and Innovation Centre, Nitte.

According to a release here on Sunday, NITTE said that the most effective medicine for Covid-19 is social distancing, frequent use of sanitiser, and washing hands regularly. In work areas, many people sharing common sanitiser might lead to issues.

The developed product dispenses sanitiser upon sensing the presence of the hand. The product has features like automatic hand detection, indication for power, and sanitiser quantity in the system.