Swacch Mangaluru Abhiyan: Over 700 volunteers clean 9 venues

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 2:  Fishermen in the coastal districts fear that the fishing season ending on May 31 every year might be rescheduled early this year due to the COVID-19 pandemic.

In a statement department of fisheries on sturday said fishing season is closed for 61 days every year before the arrival of the monsoon.

As per the data with the Fisheries Department, this year the number of fishes caught has set a record.

Feb 3: The Karnataka government is probably the only state to have so many nodal agencies to deal with investment proposals. There is the KIADB, Karnataka Udyoga Mitra, State High Level Clearance Committee (SHLCC), State Level Single Window Clearance Committee (SLSWCC) and District Level Single Window Clearance Committee.

While the government claims these have been created to speed up the process of setting up industries, they’re only delaying it. “A four-to-five year delay in acquiring land has become the norm,’’ say industry sources.

“These entities are only adding layers of obstacles to investors and is not really helping industries,” said a senior IAS officer.

While DLSWCCs are headed by deputy commissioners are empowered to clear investment proposals up to Rs 15 crore, SLSWCC, headed by the industries minister, clears proposals more than Rs 15 crore and up to Rs 500 crore. Proposals worth more than Rs 500 crore have to be cleared by SHLCC chaired by the CM. These entities have to meet regularly and clear proposals. But often, these meetings don’t happen as scheduled. “The delay starts from here,” said Vasant Ladava, industrialist and member of Karnataka Industries and Commerce, Bengaluru.

The single-window agencies involving representatives of departments like industries, revenue, pollution control board and forest are supposed to collectively give necessary clearances required for industries. “But, of late, they have become only project approvers without other responsibilities, leaving investors in the lurch,” said Ladava.