Suspension of IAS officer for licence renewal of Zakir Naik's NGO draws flak

Thiruvananthapuram, Mar 30: With suicide cases being reported from various parts of the state after liquor sales were stopped in Kerala following the lockdown, Chief Minister Pinarayi Vijayan has directed the Excise Department to provide liquor to those with a prescription from a doctor.

The move comes after many reportedly showed acute withdrawal symptoms and suicide cases were reported in the state.

On Saturday, in Kodungaloor in Thrissur district, a youth committed suicide by jumping into the river after suffering from withdrawal symptoms.

In another incident, a 38-year-old man working in a barbershop in Kayamkulam consumed shaving lotion after he didn't get alcohol. Though he was taken to hospital after he developed uneasiness, he died.

The Kerala government has also asked the Excise Department to provide free treatment and admit people with withdrawal symptoms to the de-addiction centres.

The Chief Minister has said the government is also considering the option of online sale of liquor as the sudden unavailability of alcohol may lead to social problems.

Udupi, July 20: A youth, who was under depression after his business came to a halt due to lockdown, has killed self in Kundapura taluk of Udupi district. 

The deceased has been identified as Nitish Shetty (31), son of Prabhakar Shetty, a resident of Giliyaru in Kota area of Kundapura. 

Shetty was running a secondhand car business in Bengaluru. The business had completely stopped due to covid-19 lockdown. 

After returning to his hometown, he could not find any other job. Hence he was under depression. Hence on July 18 he handed himself to death in his house, police said. 

A case has been registered at jurisdictional Kota police station.

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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