Suresh Gopi's anti-violence speech in Mangaluru irks Sangh Parivar

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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

Bengaluru, Mar 2: Killing an Indian porcupine and inviting his TikTok followers to view it proved costly for a 25-year-old man from Kalaburagi. Forest department officials tracked him down and arrested him on Sunday morning.

Manjunath Biryalhissa, a resident of Jewargi taluk, was famous for his various TikTok videos and for lifting heavy stones in his village and neighbouring areas.

According to forest officials, on Friday, Manjunath and his friends caught a porcupine in Sindagi range, Vijayapura and stoned it to death. Later, they fried and cooked it. Manjunath then made an 18-second video, where he spoke about the porcupine hunt and slaughter, besides inviting his followers to like the video and join him in the feast.

The video was on TikTok and Facebook. Wildlife activists who found the video alerted forest department officials.

“Porcupine comes under schedule four of the Wildlife Protection Act, 1972. Keeping this video as evidence we were able to trace him through his Facebook account, where he had shared details of his hometown,” said forest officials.

Pune/Bengaluru, Mar 25: e-Zest Solutions and Neurosynaptic Communications today announced the ReMeDi SCAN-CORONA platform, an innovative technology solution to help control the Novel COVID-19 pandemic.
As countries worldwide grapple to contain the spread and flatten the curve while treating the ones infected, the need of the hour is to deploy widespread screening and testing procedures to identify and isolate those showing symptoms.
The ReMeDi® SCAN-CORONA platform has a three-pronged approach to controlling the pandemic that makes the task of screening, testing, tracking and reporting extremely easy and manageable at a large scale.
"Mass screening and testing is the need of the hour. With the scarcity of healthcare professionals, there is a need of technology enabled platforms to do this at a large scale with minimal to no human intervention. The ReMeDi SCAN-CORONA brings together remote healthcare expertise and the power of emerging technology such as AI & ML, and promises to reduce the load on the healthcare system, so that timely care reaches the right set of people as fast as possible," said Shree Shingane - Founder and Managing Director, e-Zest Solutions GmbH.
The solution features a Corona-Screen Kit - a portable, lightweight kit that includes basic screening tools that seamlessly connect and feed data into a Patient Health Record (PHR) system without any manual intervention.
It also features a geo-tagging powered Screening app that, by importing and analyzing data from the screening tools as well as travel and medical history. The input from a third-party COVID-19 rapid testing kit further enhances the accuracy of the outcome.
"ReMeDi SCAN-CORONA helps front-line health workers to quickly assess the essential risk factors for a person digitally. It has the unique ability to track the progression of symptoms with time. The tele-consultation facility allows individuals to obtain counselling as well as consult doctors independent of location, to access timely information and guidance. We are proud to present this solution in collaboration with e-Zest," said Sameer Sawarkar CEO - Neurosynaptic.
The beauty of this solution is that while it can bring a big relief for COVID-19 screening efforts, it is equally advantageous to heavily burdened Healthcare Providers in remotely treating the non-corona health requirements as well.
The team acknowledges the valuable contribution in terms of clinical inputs for application development, from Dr Nandakumar, a renowned public health expert.
"e-Zest vision is to leverage Healthcare technologies to impact human life positively. We are happy to be part of this collaboration & look forward to it's contribution to combat the pandemic challenge globally," said Devendra Deshmukh, e-Zest CEO.
This story is provided by BusinessWire India. ANI will not be responsible in any way for the content of this article.