Major Gogoi, who had tied civilian to moving jeep, held for creating ruckus in hotel to stay with minor girl

Mangaluru, Jul 11: Deputy Commissioner Sindhu B Rupesh has set up an expert committee to look into the cause of deaths of covid patients in Dakshina Kannada.

The development comes after eight more fatalities including that of a CISF personnel attached to MRPL, were reported in the district on Friday.

The district has recorded 23 deaths since July 1 and 38 death cases have been reported in the district since April 19.

Of the 38 deaths, five were from outside the district. All the eight patients, who lost their battle to the virus in the district on Friday, were suffering from co-morbidities.

According to the govt bulletin on Covid-19 cases, comorbid conditions, like kidney failure, brain tumour, TB, pneumonia, liver damage, high BP, diabetes and others, were the main reasons behind the Covid-19 deaths reported in the district.

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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, Jan 12: Karnataka’s ranking in Niti Aayog’s sustainable development goals (SDG) index rose by one place to No. 6 in 2019, compared to the year before.

Of the 17 SDGs that are used to compute the overall index, Karnataka topped in two – ‘climate action’ and ‘life on water’. The former is a measure of how well a state integrates climate action into policies and strategies and promote mechanisms for raising capacity for effective climate change planning and management. The latter focuses on preventing marine pollution, ending illegal and destructive fishing practices, and sustainably managing and protecting marine and coastal ecosystems.

It also did well in ‘decent work and economic growth’ and ‘peace, justice and strong institutions’. But it fared poorly, slipping 16 places – from No. 5 in 2018 to No. 21 in 2019 – in ‘industry, innovation and infrastructure’. Rankings in ‘quality education’ and ‘zero hunger’ have also fallen. While in education it is now ranked 7, a drop of three places, in ‘zero hunger’, it has dropped to No. 17 from 13. SDG is a United Nations initiative. Niti Aayog has customised it for India, and 36 states and union territories are ranked. The organisation admits there is an issue of data availability in India, indicating the numbers may not exactly reflect the ground situation.

In ‘industry, innovation and infrastructure, Karnataka scored just 40 out of a target of 100. The country average was 65. It failed to achieve targets in all the four parameters for the category, except in the number of mobile connections, where it has 100 connections per 100 population. The biggest dip was in manufacturing industry jobs and in providing allweather roads under Pradhan Mantri Gram Sadak Yojana to targeted habitats. Niti Ayog has given a score of 0 for the latter. Speaking on the dismal performance in the ‘industry and infrastructure’ category, state planning commission vice-chairman BJ Puttaswamy said he was yet to look into this parameter. “I have asked the departments concerned to meet me by Monday,” he said.