Unable to get Cong ticket after 5 defeats, 82-yr-old Poojary blesses BJP’s Kateel

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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

Mangaluru, Jul 24: Low-cost airline IndiGo airlines would be operating between Mumbai and Mangaluru four days a week - Monday, Wednesday, Friday and Sunday. The operation will begin today (July 24).

The flight will take off from Mumbai at 9.30 am and will land at Mangaluru International Airport at 11.00 am. 

The flight will take off from Mangaluru at 11.40 am and will reach Mumbai at 1.15 pm. To avail the flights for Mangaluru, passengers can report to Terminal T2 in Mumbai.

Before boarding the flight, a standard procedure regarding quarantine regulation has been issued. The passengers boarding the flight from Mumbai will have to undergo thermal screening at the airport. The airport officials will also be required to apply a quarantine stamp on the passengers.

The airline will be required to provide a detailed list of passengers arriving, along with flight information, arrival time, mobile number of the passengers and their residential addresses and share these with the nodal officer.

It is mandatory for the passengers to download Aarogya Setu app. In addition to this, passengers intending to exit Mumbai within seven days of the arrival should be able to produce a confirmed ticket for onward/return journey to get quarantine exemption.

Domestic passengers will have to undergo 14 days of home quarantine. However, all domestic passengers intending to exit Mumbai within seven days of the arrival will be exempted from quarantine, provided they are able to produce a confirmed ticket for onward/return journey.

Bengaluru, Jul 1: Karnataka Pradesh Congress Committee (KPCC) chief DK Shivakumar on Wednesday said that the state Chief Minister BS Yediyurappa should apologise to the nation for the Ballari incident.

"It is shocking to see the Ballari incident. The way the dead bodies of the corona victims have been treated is very unfortunate. The entire country witnessed it. I request the Chief Minister BS Yediyurappa to apologise to the nation. India is known for its values and traditions," Shivakumar told reporters here.

Earlier, Shivakumar had posted a video which allegedly showed officials 'inhumanly' dumping bodies of those patients who die of COVID into a pit in Ballari, the district administration confirmed it and said that the entire field team involved in the incident has been disbanded.

"It's disturbing to see bodies of COVID patients who have died being dumped inhumanly into a pit in Ballari. Is this civility? This is a reflection of how the government has handled this Corona crisis. I urge the govt to take immediate action and ensure that this doesn't happen again," Shivakumar's tweet, which also had a video of the incident embedded, read.

The Deputy Commissioner, Ballari issued a press note which stated that it had conducted an enquiry after the video surfaced and it was found that the video belonged to the district and "comprises of burial of eight people who passed away after succumbing to COVID-19."

Although, according to the DC, all protocols and SOPs were followed by the team during the burial process, however, the "disrespectful handling of the bodies while being lowered on to the ground by the field staff" led to the entire field team involved being disbanded and will be replaced by a new team trained by the HOD, Forensic, VIMS.

The district administration also issued an unconditional apology to the families of the deceased and to others who were hurt by the incident.

Meanwhile, Chief Minister BS Yediyurappa also termed the behaviour of the staff "very inhuman and very painful" and urged the staff to tread cautiously with humanity in handling the funeral of those affected by the disease, and added, "Let's walk with humanity, and realize that there is no greater religion than humanity."