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 16,2024

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Mangaluru: Police have arrested five miscreants belonging to saffron outfits for pelting stones at a masjid at Katipalla near Surathkal on the outskirts of the city last night. 

The arrested have been identified as Bharat, Chennappa, Nitin, Manu and Sujit all residents of Surathkal and surrounding areas. Among them, Bharat is said to be a rowdy sheeter. 

The miscreants, who came on two motorbikes late on Sunday night, pelted stones at Masjidul Huda, located at 3rd block of Katipalla on the eve of Miladunnabi.  

Confirming the incident, City Police Commissioner Anupam Agrawal said that investigation is in progress and a case has been registered at Surathkal police station.

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September 25,2024

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New Delhi: The Supreme Court today closed proceedings against Karnataka High Court Judge Justice Vedavyasachar Srishananda, following his public apology for controversial comments made during court sessions. Chief Justice of India DY Chandrachud, leading a five-judge bench, stated that the decision was made in the interest of justice and the dignity of the judiciary.

Justice Srishananda during a recent court hearing. Justice Srishananda, while addressing a landlord-tenant dispute, referred to a Muslim-majority area in Bengaluru as "Pakistan" and made a misogynistic comment involving a woman lawyer. His comments, which went viral on social media, prompted the Supreme Court to seek a report from the Karnataka High Court, which was submitted shortly after the incident.

"No one can call any part of territory of India as 'Pakistan'," Chief Justice Chandrachud said. "It is fundamentally against the territorial integrity of the nation. The answer to sunlight is more sunlight and not to suppress what happens in court. The answer is not to close it down."

The Supreme Court had taken up the case on its own and had sought a report from the Karnataka High Court over the controversial remarks. A five-judge bench led by CJI Chandrachud, along with Justices S Khanna, B R Gavai, S Kant, and H Roy, had on September 20 expressed the need for establishing clear guidelines for constitutional court judges regarding their remarks in court. 

"Casual observational may indicate personal biases especially when perceived to be directed at a certain gender or community. Thus one must be wary of making patriarchal or misogynistic comments. We express our serious concern about observations on a certain gender or a community and such observations are liable to be construed in a negative light. We hope and trust that the responsibilities entrusted to all stakeholders are discharged without bias and caution," CJI Chandrachud said today. 

The Supreme Court bench said that when social media plays an active role in monitoring and amplifying courtroom proceedings, there is an urgency to ensure judicial commentary aligns with the decorum expected from courts of law.

Videos of Justice Srishanananda were viral on social media.

In one video, he refers to a Muslim-dominated locality in Bengaluru as "Pakistan" and in another video he was seen making objectionable comments against a woman lawyer. In the second incident, Justice Srishanananda can be heard telling the woman lawyer that she seemed to know a lot about the "opposition party", so much so that she might be able to reveal the colour of their undergarments.

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September 20,2024

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Mandya: The Deputy Superintendent of Police of Nagamangala town in Mandya district has been suspended for "negligence and dereliction of duty" in connection with the clashes that broke out between two groups during a Lord Ganesh idol procession, police said on Friday.

This is the second suspension of a police officer over the clashes on September 11 following which mobs went on a rampage targeting several shops and vehicles leading to tension here.

The situation in the town has since returned to normalcy and most of the shops have started operating. However, adequate security forces continued to be stationed here as a precautionary measure, according to police.

Sumeeth A R, DySP (Nagamangala), was suspended on Thursday for negligence and dereliction of duty, Mandya Superintendent of Police Mallikarjun Baldandi told PTI.

"He (Sumeeth) was not present at the spot nor was he at the police headquarters when the incident occurred. He arrived late at the spot despite the sensitive nature of events," he said.

Earlier, Police Inspector Ashok Kumar posted at Nagamangala town police station was suspended for dereliction of duty in connection with the violence.

A total of 55 people have been arrested in connection with the incident.

According to police, an argument broke out between two groups, when the Ganesh idol procession by devotees from Badarikoppalu village reached a place of worship on September 11, and some miscreants hurled stones, which escalated the situation.

The police had used mild force to disperse the crowd to control the situation.

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