41 new covid-19 cases reported in Karnataka; total 794

Bengaluru, Apr 27: Former Prime Minister H D Deve Gowda on Monday demanded that the Karnataka government announce a special package for farmers who are on the verge of quitting agriculture as their profession following losses due to the COVID-19 pandemic.

"Please announce special package for the farmers to bail them out of the loss due to the lockdown.

Drop many of the schemes in the budget but don't leave the farmers in distress," Gowda said in his letter to Chief Minister B S Yediyurappa.

The JD(S) supremo said the way relief has been announced for the milk producers by procuring the unsold milk and distributing it to the slum dwellers, the same assistance should be provided to the farmers of the state.

"If you don't come forward to assist the farmers, then they will be forced to sell their land," Gowda cautioned the Chief Minister.

The former prime minister said the farmers are on the verge of falling in the debt trap and may be compelled to take the extreme step of suicide due to the losses.

Gowda said the farmers are unable to sell their crop because they are not getting proper price for their produce and are selling their crop at a throwaway price to minimise their losses.

"In just one month farmers reached the brink of bankruptcy as they are unable to sell the standing crops in lakhs of acres of land," Gowda said.

The JD(S) supremo has been championing the cause of farmers in the state and highlighting their sufferings.

On April 3 Gowda has appealed to Prime Minister Narendra Modi to look into the plight of farmers, labourers and the middle class people due to the lockdown.

"In such times of crisis, we should see to it that there is no disruption in farming activities by ensuring proper marketing channels to agricultural produce, especially perishables.

Only then we can sustain our long battle against this pandemic," Gowda said in a tweet.

Bengaluru, Jul 10: Karnataka health minister B Sriramulu on Thursday said that the government is planning to increase number of COVID-19 testing labs and technicians in the state.

Speaking to news agency, Sriramulu said, "We have 72 labs where COVID-19 tests are conducted. They are under pressure with increased number of tests. When lab technicians are quarantined, it gets difficult to complete work. So we are considering to increase number of labs and technicians."

Speaking on the community transmission of COVID-19 in Bengaluru, he said, "The experts are already deliberating over the issue of community transmission. According to me the community spread has not taken place yet."

Meanwhile, Cabinet Minister Madhu Swamy said that the government is calling for foreign investment for which Boston Consulting Group (BCG) has been hired by the state government.

Speaking to the reporters after the Cabinet meeting, Swamy said, "We call for foreign investment in Karnataka for which we need an agency who has to coordinate, who has to bring outsiders in Karnataka to invest in the state. For that we have hired a company by name Boston consulting Group(BCG) we will be paying them Rs 1 crore for twelve months."

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