2018 game plan: Ambitious Eshwarappa holds meeting with Dalit, OBC?leaders

Bengaluru, Apr 27: Janata Dal-Secular leader and former Karnataka chief minister HD Kumaraswamy on Monday said that the government should work towards lowering the cost of living as the spending power of the consumer has weakened, and it should impose COVID cess on the ultra-rich.

"The economy won't bounce back within a very short period. It is important to lower the cost of living as the spending power of the consumer has depleted. The government must cut the petrol/diesel prices. The loss of revenue may be offset partially by imposing COVID cess on the ultra-rich," Kumaraswamy tweeted.

"According to RBI and international economic assessment agencies, the GDP growth rate of the country is expected to fall to a historic low. Such a dire situation calls for citizen-centric measures like full or partial waivers of EMIs, rents, school fees, and other levies," he added.

Kumaraswamy further said that the government must announce schemes to save the livelihoods of people, especially those in the unorganised sector.

"It is high time the government announced schemes to save livelihoods of people, especially those in the unorganised sector. The government must provide immediate relief to farmers, construction workers, cab and auto drivers, garment workers, etc," the former Karnataka CM tweeted.

The Confederation of Indian Industry (CII) had said on April 23 that India's economic growth is likely to hover between zero and 1.5 per cent in the current financial year as the extended COVID-19 lockdown slows down activity across most sectors.

India is under a nation-wide lockdown which was imposed on March 25 and later extended on April 14 to May 3 to stem the spread of coronavirus.

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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

Ballari, Mar 6: Ballari Deputy Commissioner S S Nakul on Friday said that two persons who had shown symptoms of COVID-19 had been admitted to the district government hospital here.

Informing this to the presspersons here, Mr Nakul said that the cases were reported from Jindal village of K R Hospital taluk and another one from Hospet town in Ballari taluk.

He said a suspect returned from Dubai to Hospet last week and showed symptoms of COVID-19. Both suspected patients were admitted to special isolated ward in Ballari government hospital and their throat swab tests taken on Thursday had been sent to lab in Bangalore to check for COVID-19.