A P Aboobacker Musliyar elevated as Grand Mufti of Sunnis in India

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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

Bengaluru, Jun 5: An FIR has been filed against former journalist and human rights activist Aakar Anil Patel in Bengaluru here over his comments on social media under charges pertaining to provocation with intent to cause riots.

The FIR was registered under Section 117 (abetting commission of an offence by the public or by more than ten persons), 153 (wantonly giving provocation with intent to cause riot), and 505-1-B (intent to cause, or which is likely to cause, fear or alarm to the public, or to any section of the public) of the Indian Penal Code (IPC) at the JC Nagar police station.

According to the FIR filed on June 2, Patel had tweeted that protests like the ones in the US over George Floyd's death are needed in India by the marginalised communities.

Patel, former chief of Amnesty International India, had on May 31 posted from his Twitter account, which is not verified.

On May 25, Floyd died in police custody in Minneapolis, Minnesota, following which protests against police brutality and racism erupted in various cities in the United States. The protests were later replaced by incidents of violence across the country.

India also has witnessed several cases of mob lynchings and custodial deaths in recent years. In most cases victims belong to down trodden communities such as Muslims and Dalits.

Responding to the development, Amnesty International India has said that FIR against Patel is another example of how the right to dissent is being "increasingly" criminalised.

"The Bengaluru police must stop abusing its authority and put an end to the intimidation and harassment of Aakar Patel for exercising his constitutionally guaranteed right to freedom of expression. People of this country have the right to agree or disagree with those in power, and to express these opinions in peaceful protests - without fear or unlawful interference," Amnesty International India Executive Director Avinash Kumar said.

He said that peacefully protesting against the government is not a crime and added that not agreeing with the policies of those in power does not make you a traitor.

Bengaluru, Jan 13: Though he submitted his resignation as leader of the opposition over a month ago, former chief minister Siddaramaiah continues as the face of the Congress in Karnataka.

However, this may change as All India Congress Committee (AICC) interim president Sonia Gandhi has summoned Siddaramaiah to Delhi for a final consultation over change of guard. Over the past month, there has been speculation over the possibility of Congress persisting with Siddaramaiah as opposition leader and either party troubleshooter DK Shivakumar or former ministers MB Patil, HK Patil or Eshwar Khandre replacing incumbent president Dinesh Gundu Rao. Both tendered resignations owing moral responsibility for the party's dismal performance in the 15 bypolls held last month.

In the past 24 hours, there has been talk of Siddaramaiah being asked to be the state unit president and vacating the other post for a young turk or experience legislator including the likes of Shivakumar who could be the face of KPCC by 2023 if he gets a clean chit from the ED in cases of money-laundering, etc. Seniors, including former KPCC president and DyCM G Parameswara and former minister HK Patil, are strong contenders to be leader of the opposition if Siddaramaiah is asked to vacate the post.

However, sources in the Siddaramaiah camp dismissed the possibility of him becoming KPCC president. "He has never aspired for the post and the high command is not inclined to do it," said a member in his camp.

Siddaramaiah may meet Sonia on Tuesday morning. It's still unclear if any other KPCC functionaries have been summoned. Sources said Sonia is scheduled to leave India for medical treatment on January 15 and wanted to complete the consultations about Karnataka. The high command has reportedly gone through reports submitted by party observers Madhusudan Mistry and Parameswara.