Mangaluru: CFI launches ‘Godse to Godhra’ campaign against fascism

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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

Jeddah, Jul 9: Karnataka NRI Forum Jeddah, a registered charitable organization under Government of Karnataka & Indian Consulate Jeddah - Saudi Arabia, helping the Kannadigas overseas and in Karnataka state as well, has initiated played its role in helping stranded Kannadigas to travel back to home under Vande Bharath Mission. 

The first flight which was departed to Bengaluru from Jeddah through this mission had 155 passengers. The forum had helped hundreds ofstranded Kannadigas in reaching their destinations with majority passengers were on emergency medical issues and pregnant women.  Still hundreds of Kannadigas are looking ahead for the help to fly back.

Now, the forum has organized two separate charter flights with Spice jet for Mangaluru (IXE)on16TH July 2020 & for Bengaluru (BLR) on18TH July 2020 from Jeddah (JED) airport respectively, with the support of Indian Consulate Jeddah and the Karnataka State Government.

As the huge demands from Kannadigas having very limited seats availability, the passengers (from Karnataka Only) can book and confirm their tickets by submitting their booking data under the link given below. Priority will be given to passengers with critical needs. 

https://forms.gle/BGvFFXoNSxVmrpRh9

Note: The passengers already booked tickets with KARNATAKA NRI FORUM JEDDAH shall not reapply, you will be receiving emails / calls from the Forum shortly.

For further information you can send emails to [email protected] or by calling to below given numbers.

Mohammed Mansoor (President): +966 50459 4752
Shaikh Saoud (Chief Coordinator): +966 55978 3092