Will Arathi Krishna contest Karnataka assembly polls?

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.

Udupi, Apr 5: Excise Department has formed a special patrol teams to check the illegal sale of liquor in the district during the lockdown period.

All liquor stores are closed till April 14 in view of the lockdown to contain Covid-19 spread. However, reports of liquor being sold illegally have come to the notice of the Excise Department.

In a stern warning, the department has stated that officials will verify the closing and opening stock at the liqour stores and if any discrepancy is found the violators will be penalised. The department has received over 20-30 calls regarding the illegal sales.

Bengaluru, Jul 22: Yellow alert has been issued for Karnataka's Shivamogga, Chikmagalur, Hassan, and Kodagu for July 23 and 24.

Some areas of Bengaluru may receive light rainfall today, said CS Patil, Director, IMD Centre, Bengaluru.

He added that coastal areas of the state are very likely to experience rainfall from on July 23 and July 24, and that rainfall may increase July 24 onwards. Widespread rainfall is predicted for July 24th, 25th, and 26th.