Beware mankind! A new virus discovered in pigs with human pandemic risk

Agencies
June 30, 2020

Washington, Jun 30: Researchers in China have discovered a new type of swine flu that is capable of triggering a pandemic, according to a study published Monday in the US science journal PNAS.

Named G4, it is genetically descended from the H1N1 strain that caused a pandemic in 2009.

It possesses "all the essential hallmarks of being highly adapted to infect humans," say the authors, scientists at Chinese universities and China's Center for Disease Control and Prevention.

The researchers then carried out various experiments including on ferrets, which are widely used in flu studies because they experience similar symptoms to humans -- principally fever, coughing and sneezing. 

G4 was observed to be highly infectious, replicating in human cells and causing more serious symptoms in ferrets than other viruses.

Tests also showed that any immunity humans gain from exposure to seasonal flu does not provide protection from G4.

According to blood tests which showed up antibodies created by exposure to the virus, 10.4 percent of swine workers had already been infected.

The tests showed that as many as 4.4 percent of the general population also appeared to have been exposed.

The virus has therefore already passed from animals to humans but there is no evidence yet that it can be passed from human to human -- the scientists' main worry.

"It is of concern that human infection of G4 virus will further human adaptation and increase the risk of a human pandemic," the researchers wrote.

The authors called for urgent measures to monitor people working with pigs.

"The work comes as a salutary reminder that we are constantly at risk of new emergence of zoonotic pathogens and that farmed animals, with which humans have greater contact than with wildlife, may act as the source for important pandemic viruses," said James Wood, head of the department of veterinary medicine at Cambridge University.

A zoonotic infection is caused by a pathogen that has jumped from a non-human animal into a human.

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News Network
September 17,2024

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Mangaluru: In an act of extraordinary selflessness, a young lecturer and mother, Archana Kamath, tragically passed away just days after donating a portion of her liver to a relative. She was 33.

Archana, who had devoted her career to shaping young minds as a lecturer at Canara College and most recently at Manel Srinivasa Nayak MBA College, was a loving mother to a four-year-old boy. Her sudden passing has left her family, students, and colleagues reeling in shock and grief.

The story of her untimely demise began when a relative of her husband, CA Chethan Kumar, required a life-saving liver transplant. 

With no other matching donors in sight, Archana stepped forward, her heart full of compassion. Her blood type matched, and without hesitation, she made the brave decision to donate a part of her liver—an act that would ultimately cost her life.

The surgery, performed 12 days ago in Bengaluru, seemed successful. Archana appeared to recover well and was discharged, bringing hope and relief to her loved ones. 

But just days after returning home, she suddenly fell ill and passed away on September 15 in a Mangaluru hospital. The cause of her sudden decline remains a mystery, compounding the sorrow of those who knew and loved her.

Her final act of love saved a life—the relative who received her liver is said to be recovering well. But Archana’s loss is felt deeply by her husband and their young son, who are now left to navigate a world without her warmth and strength.

As family and friends grapple with this tragic turn of events, Archana’s memory will live on in the hearts of those who knew her as a caring educator, devoted mother, and a woman whose ultimate sacrifice was made out of love.

The full story of her passing is still unfolding, and her untimely death has left an irreplaceable void in the lives of all who knew her.
 

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News Network
September 23,2024

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New Delhi: Downloading and watching child pornography is an offence under the Protection of Children from Sexual Offences (POCSO) Act, the Supreme Court ruled today in a landmark judgment on the stringent law to prevent child abuse.

The bench of Chief Justice of India DY Chandrachud and Justice JB Pardiwala set aside the Madras High Court order that had ruled that merely downloading and watching child pornography was not an offence under the POCSO Act. The Supreme Court noted that the high court had committed an "egregious error" in passing the judgment.

The Madras High Court's order had come in a case in which a 28-year-old man was charged with downloading child pornography on his phone. The court had quashed the criminal proceedings against the man and said children these days are grappling with the serious issue of watching pornography and society must be mature enough to educate them instead of punishing them.

The Supreme Court today restored the criminal proceedings against the man.

At the outset, Justice Pardiwala thanked the Chief Justice for the opportunity to pen this judgment. The order focused on Section 15 of the POCSO Act which lays down punishment for the storage of pornographic material involving children.

"Any person who stores any pornographic material involving a child and fails to report or destroy it is punishable with a fine of not less than five thousand rupees., and repeat offence will be punishable with fine of not less than ten thousand rupees. If the material is stored for further transmitting or propagating, then along with fine, it is punishable with upto three years of imprisonment. For storing child pornographic material for commercial purpose is punishable with three to five years of imprisonment, and in subsequent conviction, upto seven years of imprisonment," the Section says.

Justice Pardiwala said that in this case, mens rea is to be gathered from actus rea -- mens rea refers to the intent behind the crime and actus rea is the actual criminal act.

"We have said on the lingering impact of child pornography on the victimisation and abuse of children... We have suggested to the Parliament to bring an amendment to POCSO... so that child pornography can be referred to as child sexually abusive and exploitative material. We have suggested an ordinance can be brought in. We have asked all courts not to refer to child pornography in any order," the bench said.

The Chief Justice called it a "landmark judgment" and thanked Justice Pardiwala.

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News Network
September 24,2024

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The Karnataka High Court on Tuesday dismissed the petition filed by Chief Minister Siddaramaiah against Governor Thawarchand Gehlot's decision to sanction the complaint and investigation against him in the alleged Mysore Urban Development Authority (MUDA) scam case.

Justice M Nagaprasanna said the facts narrated in the petition would undoubtedly require an investigation.

The court has also said that the Governor's order approving sanction to investigate against Siddaramaiah under section 17A of the Prevention of Corruption Act does not suffer from application of mind, instead has abundance of application of mind.

Meanwhile, the court rejected the request made by senior advocate Abhishek Singhvi to stay the order of the court. The court has vacated the interim order passed on August 19. In the interim order the trial court was directed not to take any precipitative action against Siddaramaiah. On August 17, Governor had approved sanction under section 17 A  of the Prevention of Corruption Act and Section 218 of Bharatiya Nagarik Suraksha Sanhita ( BNSS), citing three applications.

The court said the private complainants were justified in registering the complaint and seeking approval from the governor.

Insofar as private complainants seeking sanction under section 17A, the court said the provision nowhere requires only a police officer to seek sanction from a competent authority. The court further said it is in fact the duty of the private complainants to seek such approval.

Earlier, The High Court had completed its hearing in the case on September 12, and reserved its orders. It had also directed a special court in Bengaluru to defer further proceedings and not to take any precipitative action against the Chief Minister.

The case pertains to allegations that compensatory sites were allotted to Siddaramaiah's wife B M Parvathi in an upmarket area in Mysuru that had higher property value as compared to the location of her land that had been "acquired" by MUDA.

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