Mangaluru: Man gets 7 years jail for raping 17-year-old daughter

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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, Apr 7:  In the wake of COVID-19 lockdown in the country, a delegation from Highland Islamic Forum, Mangalore headed by Rizwan Pandeshwar, HIF Ration Kit Co-coordinator met Mangalore South Constituency MLA Mr. Vedavysa Kamath, Mayor Mr. Diwakar and MCC  Opposition Leader Mr. Abdul Ravoof on 6th April with an aim to join their hands with our local authorities in a bid to serve the daily wage earning families in and around Mangalore, during this emergency period. HIF delegation included Secretary Ausaf Hussain, Executive members Nazim SS, Adel Parvez, Nabeel Kudroli and Saleem Makkah.

HIF delegates handed over 300 COVID-19 Emergency relief ration kits to these local authorities, of which 100 each will be distributed to the poor in their respective areas among all faiths irrespective of caste or religion. The ration kits included grocery items and other essential commodities.

HIF Delegation said that Highland Islamic Forum is a prestigious charitable organization in Mangalore operating in the undevided D.K. District since last 8 years offering their hands to the poor and needy families of all faiths like food for the orphans, blood to the patients, water during the crisis time, relief supplies during floods, medicine to the patients, ration kits and homes to the homeless.

During the drinking water crisis in 2016, HIF supplied water facilities to more than 1000 families in Mangalore.  Two years back during the flood, HIF provided necessary commodities to the flood victims in Dakshina Kannada District. During the shortage of blood in Mangalore hospitals, HIF arranges blood donors camps and provide the blood to the patients.  HIF spends one day with orphans every month. HIF charitable activities have been well recognized by the kind hearted people in Dakshina Kannada District.

MLA Vedavysa Kamath, Mayor Diwakar and Mangalore City Corporation opposition leader Abdul Ravoof lauded the selfless efforts of HIF team in serving the poor and needy families in the society.

Bengaluru, Jun 29: A 99-year-old woman has successfully recovered from coronavirus in Bengaluru, leaving the medical fraternity and her family elated.

The woman had contracted the pathogen after coming in contact with her grandson and was hospitalised on her 99th birthday on June 18.

The woman was taken to the government Victoria Hospital along with her 70-year-old son, daughter-in-law and grandson.

"While we three developed symptoms like cold, cough and fever, my mother remained asymptomatic," the woman's son said.

The family members are still wondering how they got infected by the virus as all except the woman's grandson, were confined to their home most of the time.

Her 29-year-old grandson was the only one who went out to buy groceries.

Initially, the family approached a private hospital nearby for treatment, but they refused to accept COVID-19 patients.

Left with no option, the family got admitted to the Victoria hospital.

"We had reservations about Victoria hospital, but it turned out be a good one.

We did not spend a penny since the day we were admitted and my mother and son fully recovered," the woman's son said.

According to Dr Asima Banu, nodal officer of the Trauma Care Centre at the Victoria hospital, the woman was reluctant to get treatment at the hospital.

"With moral support from doctors and nurses at the Trauma Care Centre, she recovered very fast. She is always positive in life," the doctor said.