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 20,2024

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Kasaragod: In a heartbreaking turn of events, the vibrant life of a young medical student from Kasaragod district was tragically cut short in a road accident in Coimbatore, Tamil Nadu, on Wednesday night.

Mohammed Rashid, a 20-year-old second-year MBBS student, hailed from the close-knit community of Kattatadka AKG Nagar in Kerala's Kasaragod district. Brimming with hope and aspirations, he had recently returned to Coimbatore to continue his studies after spending cherished moments with his family during a brief vacation back home.

On that fateful evening, around 8 PM, Rashid was crossing the road to grab dinner at a nearby hotel when tragedy struck. A speeding tipper truck hit him, leaving the young student fatally injured. Though he was rushed to the hospital, his fight for life ended before he could make it to the emergency room.

The devastating news sent shockwaves through his family and friends. His father, Ahmed, who works in the Gulf, returned immediately, heartbroken, to mourn the unimaginable loss of his beloved son. Rasheed's relatives, too, made the painful journey to Coimbatore, overcome with grief and disbelief.

The passing of Mohammed Rashid has left a deep void not only in the hearts of those who knew and loved him but in the wider community. His dreams of healing others and serving society as a doctor were tragically cut short, leaving behind an irreplaceable loss.

May his memory be a reminder of the fragility of life and the promise that he once held.

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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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News Network
September 18,2024

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The founder of Taiwan's Gold Apollo, Hsu Ching-Kuang denied that his company manufactured the pagers used in the explosions that occurred in Lebanon on Tuesday, resulting in at least nine fatalities and nearly 3,000 injuries.

The detonations were triggered simultaneously by pagers used by militant-group Hezbollah members across the country.

News agency Reuters reported that images of the destroyed pagers revealed a format and stickers on the back that were consistent with those produced by Gold Apollo.

A high-ranking Lebanese security official said that Hezbollah had placed an order for 5,000 pagers from the Taiwanese company.

Earlier, a New York Times (NYT) report said that pagers used by Hezbollah members that simultaneously exploded on Tuesday came from Taiwan, with Lebanon claiming that explosives packed in sometime before they arrived in Lebanon.

However, Hsu clarified that the pagers involved in the incident were manufactured by a European company called BAC, which had the right to use Gold Apollo's brand. "The product was not ours. It was only that it had our brand on it," he said, without disclosing the name of the European manufacturer. Hsu further said that Gold Apollo was also a victim in this situation.

"We are a responsible company. This is very embarrassing," Hsu said.

According to media reports, Hezbollah's fighters started using pagers believing they could avoid Israeli tracking of their locations.

Hezbollah blames Israel, vows 'punishment'

Hezbollah vowed revenge against Israel following accusations that the latter was responsible for detonating pagers throughout Lebanon.

Ziad Makary, the Lebanese information minister, denounced the detonation of the pagers, which are commonly used by Hezbollah and other groups in Lebanon for communication purposes. He labeled the incident as an "Israeli aggression". Meanwhile, Hezbollah declared that Israel would face "its fair punishment" for the explosions.

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