4 arrested for killing RSS worker

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, Apr 25: Heavy rain lashed Mangaluru and surrounding areas on Saturday, providing the people respite from the sweltering heat, which they have been experiencing for the last few weeks. 

The rain, which started around 10.30 pm on Friday, lashed heavily after 2 am. Later, there was drizzle for sometime before it stopped raining around 8 am. 

People were seen walking towards the market to purchase essential commodities holding an umbrella and wearing a raincoat.

Udupi, Mar 2: The Kundapur police carried out raids at various clubs in Kundapur Sub-division limits and arrested around 50 persons involved in illegal gambling and seized Rs 2.5 lakhs from their possession, the police said on Monday.

According to the police, on Sunday night, based on credible information, the Kudapur Sub-division police led by ASP Hariram Shanker and team raided various clubs in Goliyangadi, Siddapur, Koteswar and Basrur where the accused were found gambling illegally.

All the clubs had taken court permission for recreation but were illegally indulging in gambling. They had also violated the court conditions and were involved in illegal gambling.