Mangaluru youth stranded in Saudi Arabia returns home; family thanks Indian Social Forum

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, Feb 16: The Central Crime Branch has recovered blank firearms from Saddaguntepalya Police Station limits.

As of now, two persons have been arrested in this regard. They have been identified as Mohd Junaid and Mohd Tabrez. The officials have recovered 28 blank firearms and 76 blank bullets.

"The two accused -- without having any license -- were in possession of these huge number of weapons," Sandeep Patil, Joint CP, Crime, told media.

As per the preliminary investigation, there has been no record of such cases in Bengaluru. "But we are verifying if other states have any (such) case," added the Joint CP

According to investigations, it was noted that the weapons were purchased from Mumbai at an estimated cost of Rs 1 lakh per weapon.

Further investigation is currently underway.

Mangaluru, Apr 28:  Dakshina Kannada Deputy Commissioner, Sindhu B Rupesh on Tuesday announced a relaxation in the sealed down parts of the district.

Seal-down in Bantwal's Sajipanadu, Belthangady Taluk's Karaya and Sullia Taluk's Ajjavara have been relaxed, he said.

The move comes on the backdrop of the fact that no positive cases have been reported in these places and all the primary and secondary contacts of the patients have completed their quarantine period.