Copsraid' Kashmiri medical student's room in Ullal after saffronists' complaint

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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

Kozhikode, Jan 18: A "fifth-generation dynast" Rahul Gandhi has no chance in Indian politics against a "hard-working and self-made" Narendra Modi, and Kerala did a disastrous thing by electing the the Congress leader to Parliament, historian Ramachandra Guha said here on Friday.

Guha said the reduction of the Congress from a "great party" during the freedom movement to a "pathetic family firm" now is one of the reasons for the ascendency of Hindutva and jingoism in India.

"I have nothing against Rahul Gandhi personally. He is a decent fellow, very well-mannered. But young India does not want a fifth-generation dynast. If you Malyalis make the mistake of re-electing Rahul Gandhi in 2024 too, you are merely handing over an advantage to Narendra Modi," said Guha on the second day of the ongoing Kerala Literature Festival (KLF) during his talk, "Patriotism Vs Jingoism".

Addressing the crowd, full of Keralites, he said, "Kerala, you have done many wonderful things for India, but one of the disastrous thing you did was to elect Rahul Gandhi to Parliament."

"Narendra Modi's great advantage is that he is not Rahul Gandhi. He is self-made. He has run a state for 15 years, he has an administrative experience, he is incredibly hard working and he never takes holidays in Europe. Believe me I am saying all this in all seriousness," he said.

But, even if Rahul Gandhi was "much more intelligent, more hard-working, never took a holiday in Europe, as a fifth generation dynast he still will be at a disadvantage against a self-made person", the 61-year-old author said.

He took on Congress president Sonia Gandhi too who, he said, reminded him of the "late Mughal dynasty" and how aloof they were of the state of their kingdom.

"India is becoming more democratic and less feudal, and the Gandhis just don't realise this. You (Sonia) are in Delhi, your kingdom is shrinking more and more but still your chamchas (sycophants) are telling you that you are still the badshah," he said.

Further, he quoted his teacher and noted Indian sociologist Andre Beteille to describe the story of Nehru-Gandhi family as a classic "reversal of the famous Biblical injunction": the sins of the father will be visited upon seven successive generations.

"In the Nehru's case, it is the sins of the seven successive generations have been re-visited upon Nehru... look at the national debate today. Why is Nehru evoked everytime? Why does Modi always say Nehru ne Kashmir mein yeh kiya, China mein yeh kiya, Triple Talaq mein yeh kiye ... because Rahul Gandhi is there.

"Now if Rahul Gandhi disappears, Modi has to talk about his own policies and why they failed," he said.

According to Guha, "Hypocrisy of the Indian Left -- the fact that they loved other nations more than India", "rise of aggressive nationalism worldwide" and "the rise of Islamic fundamentalism in neighbouring countries" are some other reasons behind the evident leap of Hindutva in India in the recent times.

Historian William Dalrymple, novelists like Benyamin, Namita Gokhale, Chetan Bhagat and journalists Karan Thapar and Rajdeep Sardesai are among the many other writers who will be attending the four-day festival.

The focus theme of KLF 2020 is environment and climate change.

Bengaluru, Jan 18: The government slammed Kerala’s tourism department for putting out a tweet on Sankranti Day, promoting ‘beef ularthiyathu’, a specialty in that state, but the move backfired spectacularly with Karnataka’s tourism minister being heavily trolled.

After Kerala put out its advertisement, state tourism minister CT Ravi, seizing the opportunity, took a dig at the Left government in Kerala, saying, “Welcome to Karnataka”. He followed that up with another tweet listing delicious “vegetarian” dishes of coastal Karnataka — a coastline which runs to Kerala.

“Welcome to Karnataka to bring out the Vegetarian in you. Enjoy the flavors of Tulu Nadu – Pathrode, Kotte Kadubu, Halasina Hannina Gatti, Avalakki Upkari, Badanekayi Mosaru Gojju and a whole lot of authentic food to hit Your tastebuds,” Ravi’s tweet read.

Ravi’s tweet sparked a debate between those for and against eating beef, including legislators like Sowmya Reddy (Congress) and Shobha Karandlaje (BJP). Some pointed out that Karnataka is 80% non-vegetarian and an appropriate response to beef curry would have been “pandi curry” (wild pig curry) — a Kodagu specialty.

Realising his tweets were getting more negative than positive traction, Ravi quickly amended his stand and on Friday tweeted: “Nati Koli Saaru Mudde. Aw! Delightful Delicacy of Old Mysuru region. Farm bred Chicken traditionally cooked to perfection and served with the soft Ragi Mudde. You will ask for more !!!”