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The current physical distancing guidelines provided by the World Health Organisation (WHO) and by the US Centers for Disease Control and Prevention (CDC) may not be adequate to curb the coronavirus spread, according to a research which says the gas cloud from a cough or sneeze may help virus particles travel up to 8 metres. The research, published in the Journal of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.

Study author, MIT associate professor Lydia Bourouiba, warned that droplets of all sizes can travel 23 to 27 feet, or 7-8 metres, carrying the pathogen.

According to Bourouiba, the current guidelines are based on "arbitrary" assumptions of droplet size, "overly simplified", and "may limit the effectiveness of the proposed interventions" against the deadly pandemic.

 She explained that the old guidelines assume droplets to be one of two categories, small or large, taking short-range semi-ballistic trajectories when a person exhales, coughs, or sneezes.

However based on more recent discoveries, the MIT scientist said, sneezes and coughs are made of a puff cloud that carries ambient air, transporting within it clusters of droplets of a wide range of sizes.

Bourouiba warned that this puff cloud, with ambient air entrapped in it, can offer the droplets moisture and warmth that can prevent it from evaporation in the outer environment.

"The locally moist and warm atmosphere within the turbulent gas cloud allows the contained droplets to evade evaporation for much longer than occurs with isolated droplets," she said.

"Under these conditions, the lifetime of a droplet could be considerably extended by a factor of up to 1000, from a fraction of a second to minutes," the researcher explained in the study.

The MIT scientist, who has researched the dynamics of coughs and sneezes for years, added that these droplets settle along the trajectory of a cough or sneeze contaminating surfaces, with their residues staying suspended in the air for hours.

"Even when maximum containment policies were enforced, the rapid international spread of COVID-19 suggests that using arbitrary droplet size cutoffs may not accurately reflect what actually occurs with respiratory emissions, possibly contributing to the ineffectiveness of some procedures used to limit the spread of respiratory disease," Bourouiba wrote in the study

Udupi, Jan 19: Union Minister for Finance and Corporate Affairs Nirmala Sitaraman has said the mutt tradition in Udupi is a unique tradition and a perfect example of the country’s rich heritage of spirituality.

Speaking at the Darbar organised for the incoming Paryaya Admar Mutt seer Sri Eeshapriya Theertha Swamiji at Rajangana, here Saturday night, she said, “Paryaya festival is not just an event. It represents the presence of the Lord. I am conscious about the history. I am immensely blessed to be associated with the Krishna Mutt in one or the other.”

She turned nostalgic and traced her connection with the Krishna mutt which started in her childhood. “I am attached to the Mutt and temple due to my maternal uncle. My uncle was a bank employee and he spent his career in Manipal. I am being drawn to the mutt for the past 25 years. I am blessed immensely by the seers of the mutt and Lord Krishna.”

While it makes perfect sense for IT employees to work from remote locations via video conferencing and collaboration tools seamlessly - especially in the case of tech giants like Google or Microsoft -- workers from the non-IT companies and small and medium enterprises (SMBs) are the worst-hit in India as most of them have little or no clue about how these messaging and collaboration tools work amid the coronavirus pandemic.

Small companies -- from corporate to education verticals -- are scrambling to get their act together as new coronavirus threat has reached their premises, prompting them to send employees home who have age-old laptops, poor network and connectivity with no UPS backups and little knowledge about how to handle group chat and collaboration software like Zoom, Google Hangouts Meet, Microsoft Teams and Flock etc.

Instead of halting operations, however, businesses can choose to shift towards remote working methods with teaching non-IT staff on how to use the latest digital software to connect and work, say industry experts.

The training will take some time and may hamper productivity in the short run but is a win-win situation for the non-tech companies in the long run, in case any such global emergency arises in the future.

According to a latest report by Gartner, 54 per cent of HR leaders have cited that poor technology and/or infrastructure for remote working is the biggest barrier to effective remote working.

Sandy Shen, Senior Director Analyst, Gartner, says that with COVID-19 disrupting the business landscape, CIOs should relook at the digital fulfillment of market demand.

"The value of digital channels, products and operations is immediately obvious to companies everywhere right now. This is a wake-up call for organisations that have placed too much focus on daily operational needs at the expense of investing in digital business and long-term resilience," warned Shen.

Businesses that can shift technology capacity and investments to digital platforms will mitigate the impact of the outbreak and keep their companies running smoothly now, and over the long term.

"Videoconferencing, messaging, collaboration tools and document sharing are just a few examples of technologies that facilitate remote work. Additional bandwidth and network capacity may also be needed, given the increasing number of users and volume of communications," informed Shen.

The IT industry's apex body Nasscom has asked the government to relax norms for a month to allow work-from-home for technology and back-office employees as a measure to deal with the spread of Covid-19 in India.

Networking giant Cisco said that it has seen "significant growth" in the usage of its web conferencing and video-conferencing service Webex in India.

According to Muneer Ahmad, Business Head, ViewSonic India, due to COVID-19 pandemic, the corporate and educational sector is severely getting affected in the country.

"ViewSonic IFP has a cloud-based software which help teachers and corporates to connect through video conferencing to multiple people at the same time and can split the screen into six screens. It can also connect with various tools like Skype, Cisco WebEx, Zoom, Google Hangouts and GoToMeeting," Ahmad told IANS.

Co-working sector has also taken a hit and the industry is looking at several measures to tackle it -- from ensuring supply of juices rich in Vitamin C to supply of disinfectants and giving work from home facilities.

"The scheduled visits of the clients at our co-working offices have been postponed. Few of our clients have cancelled their outstation meetings and have now started audio/video conferencing for virtual meetings," said Nakul Mathur, MD, Avanta India.

According to reports, India has approximately 1,000 co-working locations (as of September 2019) and is the second-largest market for the co-working industry after China.

As India's first licensed B2B Virtual Network Operator, CloudConnect Communications offers a collaborative platform that allows companies to overcome the COVID-19 threat while maintaining seamless business continuity and optimum employee productivity.

"We offer a secure, robust, reliable, scalable and trackable mobile-first unified communication infrastructure that aids remote teleworking so that businesses can continue operating even under any unforeseen circumstances," said Gokul Tandon, Executive Chairman, CloudConnect Communications.