Tamil star Simbu’s younger brother Kuralarasan embraces Islam in presence of parents

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, June 22: BJP leader and Madikeri MLA Appachu Ranjan has urged the Karnataka Chief Minister B S Yediyurappa and Home Minister Basavaraj Bommai to drop cases against the saffron activists who had involved in attacks against cattle traders and transporters across the state.

In a letter addressed to the CM and the Home Minister, the MLA expressed his concern against the illegal transportation and slaughtering of cattle. Cow is considered to be holy in Hinduism. Butchering of cattle has been hurting the religious sentiments of people, he stated.

Ranjan stated that cases had been registered against 'Gau Rakshaks' or cow vigilantes who had fought against the illegal transportation of cattle.

“Filing cases against the protectors of cattle is condemnable. If the cases are not dropped, then there will be none to question the illegal cattle transporters,” he said adding that cases registered against various police stations against cow vigilantes must be dropped.