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Bengaluru, June 27: In the wake of mounting covid-19 cases across Karnataka, the state government has decided to extend the night curfew hours and to re-impose Sunday lockdown. 

Chief Minister BS Yediyurappa held an emergency meeting on Saturday with the state's top officials to discuss measures to further contain the spread of the novel coronavirus. 

During the meeting, it was decided that a state-wide lockdown will be imposed on each Sunday starting July 5. Only essential services and supplies will be allowed on Sundays.

Timings of the night curfew have also been revised to 8 PM - 5 AM from the earlier 9 PM - 5 AM. “We have decided to impose a curfew starting Monday, June 29, from 8 pm to 5 am every day. Right now, the curfew timing is 9 pm to 5 am, but it’ll be advanced by an hour to 8 pm,” said Home Minister Basavaraj Bommai

Commissioner of Bengaluru's civic body, BBMP has been directed to set up more wholesale vegetable markets to deter large crowds.

Meanwhile, government offices in Karnataka will open only five days a week and the weekend will be off for government employees.

It was also decided during the meeting on Saturday that a centralized bed-allocation system for Covid-19 patients will be taken up to ensure that each patient gets a bed without overwhelming the healthcare infrastructure.

Yediyurappa has also instructed officials to increase the number of ambulances for Covid-19 patients to 250 apart from arranging separate vehicles to carry mortal remains of victims. The police control room will aid officials in identifying the location and easing the movement of ambulances.

Information about nodal officers working for COVID management will be published. Joint Commissioners of 8 regions will be given additional responsibilities and KAS officers will be appointed to assist them.

The services of 180 ESI doctors appointed by the Labour Department will also be relied on by the state government. CM Yediyurappa has also asked officials to reserve wedding halls, hostels and other institutions in Bengaluru as COVID Care Centres.

Bengaluru Urban DC, on the other hand, was instructed to identify more places for the last rites of patients and also to form more teams for this purpose. 

The BBMP Commissioner has been told to notify reservation of 50 per cent beds in medical colleges and private hospitals.

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.

New Delhi, Jan 20: Security has been beefed up at airports across the country after a suspicious bag was found at the Mangaluru airport on Monday.

According to Central Industrial Security Force (CISF), which guards the airports in the country, a man was captured in the CCTV dropping the bag inside Mangaluru airport.

According to the CISF DIG Anil Pandey, traces of improvised explosive device (IED) have been found from the bag.

"According to CCTV footage, a suspect kept the bag at Mangaluru airport and was then seen leaving in auto while concealing his face. The suspected object was detected timely and local bomb disposal team is working on its disposal," DIG Pandey told media.

"We have found traces of IED from a bag lying at a ticket counter in Mangaluru airport, we have safely evacuated it," DIG Pandey told media.

According to sources, initial investigations have revealed that the bag contained some type of black powder.

"Initial investigation has revealed that the bag contained a black powder which seems to be explosive, though it is yet to be cleared what kind of explosive it is," sources claimed.

"After we found the suspicious bag at Mangaluru airport, a security drill has been initiated at all the airports and CISF staff have been asked to beef up security," DIG Pandey said.

Also Read: IED recovered from Mangaluru Airport defused safely; 3 teams formed to nab suspect: Top cop