Tribunal restrains ED From taking over Dr Zakir Naik’s assets; asks why no action against babas?

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.

Kasaragod, Mar 23: The district administration on Monday decided to abandon efforts to map out the movement details of the NRI who came from Dubai recently and came into contact with many in North Kerala.

The district has been completely locked down since Monday morning, on the directive of the Central Government. Prohibitory orders have been slapped in the district since Sunday night to restrict socialisation of the people.

As the person now in isolation have allegedly been non-cooperative, the authorities were finding it difficult to sketch out a rote map as his movement and socialisation has been so vast and wide since his arrival here on March 12.

The middle aged and popular NRI who landed at Karipur airpprt on March 11 had been in Calicut till midnight prior to boarding the Maveli Express to make it to his hometown Kasaragod, which is 160 kms away from Calicut. He had come into contact with very many, including two MLAs of the district, prior to getting tested positive and getting isolated in the hospital.

Bengaluru, May 16: Health Minister B Sriramulu has sought the aid of Home department for curbing sex work in certain parts of the state - which continues unabated despite lockdown.

“It poses health risks to those involved. I request the department to ensure that the business is prohibited at such a time of crisis,” he stated in a letter to Home Minister Basavaraj Bommai.  

At the same time, in order to ensure the safety of these workers, Sriramulu has asked both the Health department and the Karnataka State AIDS Prevention Society (KSAPS) to come up with a detailed report on rehabilitation of sex workers and transgenders.

The Health minister’s order was prompted by a letter by writer and activist Roopa Hassan. The writer, who was earlier member of a panel (led by actor-turned-politician Jayamala) on the study of issues faced by sex workers, had sought government’s intervention to stop condom distribution to registered sex workers and transgenders, as continuing work during pandemic was posing health risks to the community.