Fresh pre-poll survey in Karnataka: Cong 118-128; BJP 63-73; JDS 29-36

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.

Mangaluru, Jul 23: A nurse who was serving as a frontline COVID warrior at the Wenlock Hospital in Mangaluru and has recently tested positive along with her 7-year-old son has complained to the Deputy Commissioner against the harassment meted out by some miscreants who have been spreading false rumours against her.

Health official said that some people in her area have given false complaints against her to government officials thus inflicting mental torture on her and her family.

In her letter, the nurse has stated that the attitude of the people forcing her to consider quitting the job. "I have served the people by treating my work as worship. Anti-social elements have been torturing me now. I am very much hurt," the she said. 

The nurse’s house at Moodbidri has been sealed after she was tested positive. However, her husband and younger child were tested negative.

Belgaum, Jan 1: Police detained a group of around eight people who were allegedly trying to hoist 'Uttara Karnataka flag' in Hire Bagewadi area here on Wednesday.

This comes amid tensions between Karnataka and neighbouring Maharashtra over the border issue with protests on both sides, which have also led to the cancellation of bus services between the two states.

Protesters in Belagavi burnt an effigy of Maharashtra Chief Minister Uddhav Thackeray, following which Shiv Sena workers had launched a protest near the Kolhapur bus stand on Sunday, and burnt an effigy of Karnataka Chief Minister BS Yediyurappa.

The long-standing border dispute between the two states over is pending before the Supreme Court for several years.

On December 7, Thackeray had chaired a high-level meeting over the border dispute between two states. It was decided in the meeting that attempts will be made to get fast track hearing in Supreme Court on the issue.