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Mysuru, Mar 13: A state-of-the-art viral research laboratory in the city has been identified as one of the testing laboratories for the detection of COVID-19, official sources said here on Friday.

The samples of suspected cases could be sent to the lab for analysis and it would take about three hours to get the results.

The Viral Research and Diagnostic Laboratory (VRDL), which was set up from Central grants and functions at the Microbiology Department of K.R. Hospital, has been authorised to carry out the tests. This lab in Mysuru is among the 52-plus laboratories in the country.

Though the VRDL is equipped to carry out the tests, the sole authority of confirming the virus lies with the Indian Council of Medical Research (ICMR)-National Institute of Virology (NIV) in Pune. VRDL is also the sole agency for collection and transportation of suspected samples of COVID-19 to NIV.

VRDL, which is part of the Mysore Medical College and Research Institute, functions on the advice of NIV.

According to the guidelines issued by ICMR, the results of the tests done here have to be shared with NIV the same day and the labs are not supposed to disclose the results since the NIV is the only authority to declare positive cases. Also, confirmation from the NIV should be awaited in case the samples test negative for COVID-19. The ICMR, in the guidelines made available on its website, has advised clinicians at labs to isolate the patient tested positive for COVID-19 in the identified facility and follow bio-safety precautions.

VRDL is a part of a network of labs established by the Department of Health Research, Government of India. The rise in the number of viral outbreaks and the resultant mortality had been cited as key reasons for the launch of network of such hi-tech labs in the country.

The NIV and the National Centre for Disease Control, Delhi, are the top laboratories for the network, while the National Institute of Epidemiology, Chennai, is the supervising authority for the data generated by the network of labs, sources added.

New Delhi, Apr 29: WhatsApp on Tuesday said it will now allow up to eight people to connect on a group video call as an increasing number of people turn to digital platforms to connect with friends and family amid the COVID-19 pandemic.

The Facebook-owned company said over the last month, people on average are spending over 15 billion minutes talking each day on WhatsApp calls, well above a typical day before the pandemic.

"...we see that people all over the world are turning to voice and video calling on WhatsApp more than ever before. Group calling has been particularly useful and our users have asked to connect with more people at once," WhatsApp said in a blogpost.

Starting Tuesday, the company is doubling the number of participants one can have on a WhatsApp video or voice call from 4 to 8 people at a time, it added.

WhatsApp emphasised that like written messages, all calls on its platform are protected with end-to-end encryption.

"We have built group calling in a way that makes it available for as many users as possible, including people on lower-end devices and slow network conditions," it added.

Also Read: Coronavirus India update: State-wise total number of confirmed cases, deaths

WhatsApp said that to access the new, higher participant limit on WhatsApp calls, all participants in a call need to update to the latest version of WhatsApp available on iPhone or Android.

Video calling tools like Google Meet, Microsoft Teams, Zoom and others have also seen a significant jump in userbase and traffic as people connect while maintaining social distancing amid the coronavirus outbreak.

Last week, Facebook had introduced Messenger Rooms that will soon hold up to 50 people with no time limit.

It had added that the company will also add ways to create rooms from Instagram Direct, WhatsApp and Portal.

Noting that between WhatsApp and Messenger, more than 700 million accounts participate in calls every day, Facebook had said, adding that video calling on Messenger and WhatsApp more than doubled in many countries.

Also, views of Facebook Live and Instagram Live videos have also increased significantly in March, it said.

Mangaluru, Jul 16: Streets in Mangaluru wore a deserted look as the city woke up to the first morning of the seven-day lockdown on Thursday.

The lockdown is being observed after the state government announced it as a necessary step to combat the spread of COVID-19.

The week-long total shutdown came into effect in the Karnataka's Dakshina Kannada district from 8 pm on July 15 till 5 am on July 22.

The state government allowed relaxation between 8am to 11 am for purchasing of essential commodities. A slight rush was observed during the hours of the relaxation.

Karnataka has so far reported 47,253 positive COVID-19 cases, including 27,859 active cases and 18,466 recoveries.

So far, 928 people have lost their lives due to the infectious virus in the state.