'Kundapur accident that claimed lives of 8 students could have been avoided'

Mangaluru, Apr 27: Two more people including an elderly woman have been tested positive for the novel coronavirus in Dakshina Kannada. 

With this the total number of covid-19 cases in the district reached 21, though most of them have recovered and returned home. 

In its today's bulletin, the health and family welfare department confirmed that a 45-year-old man and his 80-year-old mother tested positive for the deadly disease. 

It is learnt that one of them had undergone treatment at a private hospital where a woman from Bantwal, who died of covid-19, was being treated for breathing difficulties, before she was shifted to Wenlock Hospital which is now converted into covid-19 hospital.

Bengaluru, Apr 22: The Karnataka government has announced partial relaxation of COVID-19 lockdown norms in the state allowing certain construction activities, manufacturing of packaging materials, courier services, among others, from April 23.

The activities will be permitted only outside the COVID-19 containment zones identified by the government.

Service provided by self-employed people like electrician, IT repair, plumbers, motor mechanics, and carpenters in local areas have also been given exemption.

Tea, coffee and rubber plantation have been allowed to work with 50 per cent workforce, and a similar exemption have been given to processing, packaging, sale and marketing of these produce.

“To mitigate hardship to the public, select additional activities have been allowed,which will come into effect from 00.00 hours of April 23,” Chief Secretary TM Vijay Bhaskar said in an order on Wednesday.

However, these additional activities will be operationalised by District Administrations and BBMP (city corporation in the case of Bengaluru city) based on strict compliance to the guidelines on lockdown measures, it said.

Before operating these relaxations, district administrations and BBMP (city corporation) shall ensure that all the preparatory arrangements on social distancing in offices, work place establishments as also sectoral requirements are in place, it said, adding that relaxations will not apply in containment zones.

Facing a financial crunch, the state government has been eager to kick-start economic activities in the state that had come to halt due to the coronavirus lockdown.

While hospitality services, bars, malls, theatres, shopping complexes, religious and places of worship among others will continue to remain shut, relaxation of norms has been for activities that are linked to essential services such as health, infrastructure and agriculture.

As per the order, while, public transportation will continue to remain suspended till May 3,private vehicles with passes for emergency services and personnel commuting with passes to places of work and back will be allowed.

Activities permitted include construction of roads, irrigation projects, buildings and all kinds of industrial projects, including MSMEs, in rural areas and all kinds of projects in industrial estates, where workers are available on site and no one is required to be brought in from outside.

Also permitted to function are manufacturing units of essential goods – drugs, pharmaceuticals, medical devices, their raw materials and intermediates;

food processing industries in rural areas, coal production (mines and mineral production and activities incidental to mining) besides manufacturing units of packaging materials.

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.