Ace Kannada actor Chandrashekhar passes away in Canada

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, Feb 6: In a case of suspected political rivalry, a 28-year-old BJP activist was brutally assaulted by a gang at Munchoor here, police said on Thursday.

Police said that the injured identified as Yashodhar is undergoing treatment at Padmavathi Hospital here.

Four people namely – Diwakar, Dinesh Shetty, Ashwith Kulal and Yashodhara Agaramelu – assaulted Yashodhar and posed him with a death threat. It was reported that the gang had been keeping an eye on Yashodhar’s movements for some time now.

Udupi, Jul 21: Sri Sugunendra Teertha Swami, the chief pontiff of Puthige Mutt, has tested positive for coronavirus. 

The pontiff got admitted into KMC Hospital Manipal last night and his treatment is in progress at the said hospital.

He was supposed to initiate his annual Chaturmasa Vruta at Padigaru Mutt on Tuesday.

According to sources, he was suffering from fever and hence he opted to get tested for covid-19. His health condition is said to be stable.