Konkani Academy awards given away

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, Jul 19: Senior JDS leader H D Kumaraswamy on Sunday advised the Karnataka government to utilise the services of private medical colleges in treating Covid-19 patients, by taking them into confidence, instead of threatening them with license cancellation for not complying with directives.

He also said a concentrated effort should be taken in the fight against coronavirus. "It was wrong for any hospital to deny treatment. It is also not correct on part of the government to threaten the private medical colleges with cancellation of their licence for that reason. It won't be of any help at this time of medical emergency.

Remember that MCI has the authority to cancel licenses, not government," Kumaraswamy tweeted. "Instead of showing fury on private medical colleges at such a time, concentrate on taking their service by taking them into confidence. Look into their needs. I urge for a concentrated fight against coronavirus," he added.

Chief Minister B S Yediyurappa had on Saturday convened a meeting with Private Medical College Hospitals regarding Covid management and directed them to provide 50 per cent of the beds as promised.

In another tweet, Kumaraswamy said the notice being put out by local administrations in front of coronavirus patient's house is leading to new age social discrimination and untouchability.

To ensure that infected patients and his family leads a respectable life, such a practice has to be dropped immediately. "..... instead health workers should be sent to their houses to educate and instill confidence in them," the former CM added.