Shaheen school sedition case: Cops question kids again and again

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.

Tumakuru, Jan 4: Three people were burnt alive and four others sustained injuries in a head-on collision between a four-wheeler (Omni van) and a private bus on NH-206 near Doddaguni in Gubbi taluk of Tumakuru district in the early hours of Saturday.

Police said that Narasamma’s relatives and villagers were taking her to a hospital in Nittur when a private bus, heading to Shivamogga from Bengaluru, collided with the van on the tank bund road near Doddguni around 0200 hrs. The two vehicles caught fire and Vasanthkumar, Ramaiah and Narasamma were burnt alive in the van. The passengers in the private bus escaped unhurt.

The deceased were identified as Vasanthkumar (23), Ramaiah (62) and Narsamma (60) of N Hosahalli in Gubbi taluk, whereas the injured were identified as Ravikumar (23), Radhamani (30), Narasimha Murthy (40) and Gowramma (28).

Mangaluru, May 25: D V Sadananda Gowda, Union Minister for Chemical and Fertilizer, has once again written to the Ministry of External Affairs urging to take steps to operate more repatriation flights from Gulf countries to Karnataka. 

In his second letter in 10 days addressed to Subrahmanyam Jaishankar, Union Minister for External Affairs, expressed regret over not giving due priority for the repatriation of Kannadigas in the middle east during the extended second phase of Vande Bharat Mission. 

"I shall be grateful if you could personally intervene and instuct the concerned in arranging flights to Mangaluru and Bengaluru from Gulf countries in existing schedule itself," Mr Gowda urged Mr Jayashankar.