Will make Tamil Nadu No.1 state in India, says Jayalalithaa

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, May 28: As many as 19 labourers, who were stranded in Lakshadweep island due to lockdown following COVID-19 outbreak, have been brought back to Mangaluru by a boat ' Amindivi' on Thursday.

On their arrival, they were subjected to medical examination and were warmly welcomed by their family members who had come to receive them at the Port.

Mangaluru, Feb 6: A 40-day old child with cardiac condition was shifted to Bengaluru’s Jayadev Hospital from Father Muller Hospital in Mangaluru through a green corridor traffic.

Hospital sources said the ambulance carrying the 40-day old patient was provided Green Corridor by police department throughout the way.

Saiful Azhman, who is just 40-days old has been diagnosed with heart-related ailment. Doctors at FMMC hospital provided basic treatment to Saiful and advised that he be taken to Jayadeva hospital for advanced treatment.