COVID-19: IT companies agree to shut offices, says Karnataka deputy CM

Bengaluru, Jun 18: As many as 210 new COVID-19 cases and 12 deaths have been reported in Karnataka, taking the total cases to 7,944 and death toll to 114, said State Health Department.

Today, 179 persons have been discharged across the State while 4,983 persons have been discharged so far.

The number of total active cases in Karnataka stands at 2,843.

The COVID-19 count in India has reached 3,66,946 on Thursday, according to the Union Health and Family Welfare Ministry (MoHFW).

The death toll due to COVID-19 has now reached 12,237. The COVID-19 count includes 1,60,384 active cases, while 1,94,325 patients have been cured and discharged or migrated so far.

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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, Jul 26: Today, one of the Co-founders of Infosys, SD Shibulal announced that over the last three days (22nd - 24th July) his family members have sold a portion of (representing approximately 0.20 per cent of the paid-up equity share capital) their holding in Infosys Ltd on the stock exchanges.

Proceeds from the partial stake monetization will be utilized for a combination of philanthropic and investment activities.

The sale was executed by Citigroup Global Markets India Private Limited as the Sole Broker.

The Founders, have served Infosys in various capacities, since its inception in 1981 until October 2014. Over the three decades, the Founders have nurtured the company transforming it into one of the professionally run companies in India with a global presence.

This press release is for information purposes only and is not an offer to sell, or a solicitation of an offer to buy, any of the shares described herein. The shares have not been and will not be registered under the US Securities Act of 1933, as amended (the "US Securities Act"), or in any state or other jurisdiction of the United States.

Securities may not be offered or sold in the United States absent registration or an applicable exemption from the registration requirements under the US Securities Act. 

There has not been and there will not be any public offering of the shares in the United States.