Rohith Vemula's mother, brother say goodbye to Hinduism; embrace new faith

Bengaluru, Apr 21: Karnataka cabinet on Monday decided to continue the COVID-19 lockdown measures currently in force in the state till May 3 without any relaxation, Law and Parliamentary Affairs minister J C Madhuswamy said.

However, leaving a window open, it authorised chief minister B S Yediyurappa and the COVID-19 Task Force to meet in three or four days to review and take further decision about any relaxation, he told reporters.

"Today cabinet has decided it (the norms) will be extended up to May 3... there will be no relaxation and the situation that that exists as of today will continue," he said.

Pending the cabinet decision, chief secretary T M Vijay Bhaskar had on Sunday issued fresh orders directing the continuation of the stringent lockdown measures issued by the Ministry of Home Affairs till the midnight of April 21.

Meanwhile, five new coronavirus cases have been confirmed in Karnataka, taking the total number of infections in the state to 395, the Health department said on Monday.

"Five new positive cases have been reported from last evening to this noon... Till date 395 COVID-19 positive cases have been confirmed. This includes 16 deaths and 111 discharges," the department said in its mid-day situation update.

All the five fresh cases are from Kalaburagi and contacts of patients who have already tested positive.

Four of them are men of age 17, 13, 50 and 19, and one woman aged 30.

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of the American Medical Association, noted that the the current guidelines issued by the WHO and CDC are based on outdated models from the 1930s of how gas clouds from a cough, sneeze, or exhalation spread.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

Social media giant Twitter briefly blocked the Karnataka BJP's account after it posted several provocative tweets and taunted Muslim women.

Ironically, the BJP called its unhygienic tweets as "liberal views". "It is unfortunate that our handle was locked out by Twitter for speaking the truth about liberals," it said.

"A big thanks for your support and encouragement. Satymeva Jayate. Jai Hind," the political party said to its supporters.

However, it did not specify for how long Twitter blocked its account but tweeted again on Wednesday after Monday.

Last week Karnataka BJP drew flak on Twitter for taking a swipe at Muslim women who appear to be standing in a line to vote in Delhi's assembly polls. ""Kaagaz Nahi Dikayenge Hum" ! ! ! Keep the documents safe, you will need to show them again during NPR exercise (sic)," the party's Karnataka Twitter handle posted using the hashtag #DelhiPolls2020.

It tweeted on Monday, accusing Congress leaders Sonia Gandhi, Manmohan Singh, Sushil Kumar Shinde and Vijay Bahuguna for "cheating" Dalits.

Karnataka BJP spokesperson G. Madhusudhan said that he had no idea about the account being blocked and then unblocked by Twitter.

"What has happened? I don't know," said Madhusudhana.

Reacting to the drubbing BJP suffered in the Delhi Assembly polls, the party tweeted that there is no need to lose heart.

"Now is the time to go back to voters to win their hearts and minds. Let us plan for 2025 from today. We are with you," tweeted Karnataka BJP on Wednesday.

Though BJP congratulated Arvind Kejriwal-led Aam Aadmi Party (AAP) for winning the Delhi polls, the party highlighted that it managed to increase it vote share by six per cent compared to 2015.

Also Read: Karnataka BJP taunts Muslim women, asks them to keep document safe for NPR