Polls: Rahul, Amit Shah to tour north Karnataka

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.

Bengaluru, Apr 28: There are a total of 523 COVID-19 positive cases have been confirmed in the state, Department of Health and Family Welfare of Karnataka informed on Tuesday.
It informed that there are 295 active COVID-19 cases in Karnataka presently, while 207 patients have been discharged, 20 deaths have been reported.

According to a district-wise breakup, a maximum of 131 cases were reported from Bengaluru urban, followed by Mysuru with 87 cases and Belagavi with 52 cases.

India's total number of coronavirus positive cases rises to 29,974 (including 22010 active cases, 7027 cured/discharged/migrated and 937 deaths), Ministry of Health and Family Welfare said on Tuesday.

New Delhi, Feb 3: Congress leader BK Hariprasad on Monday condemned BJP MP Anantkumar Hegde's remark on Mahatma Gandhi and termed him as "son" of Nathuram Godse, the assassin of the freedom fighter.

"Only sons of Nathuram Godse can make such comments on Mahatma Gandhi," Hariprasad said.

Hedge had attacked Mahatma Gandhi by calling the freedom struggle led by him a "drama" and also questioned as to how "such people" come to be called 'Mahatma' in India.

"None of these so-called leaders were beaten up by the cops even once. Their independence movement was one big drama. It was staged by these leaders with the approval of the British. It was not a genuine fight. It was an adjustment freedom struggle," he had said.

The Trinamool Congress also lent its support to Congress as its leader Saugata Roy said people like Anant Hegde cause shame to the nation. "We are a supporter of Gandhi and they (BJP) are Nathuram Godse supporters. People of this country should see how BJP MPs are as they insult father of the nation," he added.

BJP leaders too found it difficult to defend Hegde on the controversial remarks.

Senior leader Jagdambika pal was cautious in his defence and said, "The whole world knows about Gandhi and it may be his personal opinion."

Whereas senior BJP leaders avoid commenting on Hegde, Union Minister Ashwani Choubey said that Hegde should not have made the comment and added that Gandhi is a well-respected figure in the nation.

Another BJP MP from Haryana Sanjay Bhatia also tried to shy away from making a direct comment and instead said," Congress did not implement what Gandhi preached. It is Prime Minister Narendra Modi who implemented Gandhi's teachings in letter and spirit."