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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News Network
September 16,2024

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New Delhi: With Arvind Kejriwal announcing that he will resign as Delhi Chief Minister soon and return to office only after the people's verdict on the allegations of corruption against him, the big question is who in the Aam Aadmi Party (AAP) will get the top job.

Assembly polls in Delhi are due in February next year, even though Mr Kejriwal yesterday demanded that the election be held in November along with the Maharashtra polls. Former Deputy Chief Minister Manish Sisodia, too, has said he will go to the people and return to the top office only after re-election. This effectively means that the top leaders of AAP are not in the race for the Chief Minister's post.

Even though this Chief Ministerial stint will only be for a few months, the AAP leadership would be looking to choose a prominent leader who can articulate the party's position on key issues and has wide acceptability among the party ranks.

Here are five leaders who can make the cut

Atishi:

Delhi Minister Atishi, holding key portfolios such as education and PWD, is one of the key contenders. An Oxford University alumnus and a Rhodes scholar, Ms Atishi has worked extensively in the AAP's flagship exercise to overhaul education in Delhi's schools. An MLA from Kalkaji, the 43-year-old became a minister after Mr Sisodia was arrested in a corruption case linked to Delhi's now-scrapped liquor policy. When Mr Kejriwal and Mr Sisodia were behind bars, Atishi articulated the party's position. On August 15, Mr Kejriwal chose her to hoist the tricolour at Delhi government's Independence Day event. While Delhi Lieutenant Governor VK Saxena foiled the plan, it was clear that the AAP leadership places a lot of faith in Ms Atishi.

Saurabh Bharadwaj: 

Mr Bharadwaj is a three-time MLA from Greater Kailash and holds portfolios such as vigilance and health in the Arvind Kejriwal government. He, too, was named a minister after Mr Sisodia's arrest in the liquor policy case. Mr Bharadwaj, who has worked as a software engineer in the past, was also a minister in Arvind Kejriwal's 49-day government. He is also a national spokesperson of the AAP and was articulating the party's position when its top leaders were in jail after being arrested by central agencies in corruption cases.

Raghav Chadha: 

A member of the AAP's national executive and political affairs committee, Mr Chadha is a Rajya Sabha MP from the party and one of its top faces. Mr Chadha has earlier worked as a chartered accountant and has been in the AAP since its inception. He has been an MLA from Rajinder Nagar and played a key role in the AAP's thumping victory in Punjab in the 2022 state polls. The 35-year-old is among the most prominent young politicians in the country and is known for articulating AAP's position on key issues in Parliament.
Kailash Gahlot: 

Kailash Gahlot:

A lawyer by profession, Mr Gahlot is among the senior members of the AAP government in Delhi and holds key portfolios such as transport, finance and home affairs. The 50-year-old leader is MLA from Delhi's Najafgarh constituency since 2015. An advocate who has practised in both Delhi High Court and Supreme Court, he has served as a member executive in the high court bar association between 2005 and 2007

Sanjay Singh: 

A Rajya Sabha MP since 2018, Sanjay Singh is one of the AAP's most prominent faces known for his spirited speeches in Parliament. The 52-year-old leader is among the founder members of the party and is a member of its national executive and political affairs committee. He is also a regular in the party's media interactions to articulate its position on key issues. Sanjay Singh was also arrested in connection to a corruption case linked to the Delhi liquor policy case and is currently out on bail, like Mr Kejriwal and Mr Sisodia.

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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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