Arathi Krishna meets NRK businessmen, labourers in Jubail

Kasaragod, Mar 23: With 19 more positive cases reported on Monday, surveillance against people coming out of their houses and wandering around in public places has been intensified in the district.

With today's addition, the total number of positive cases of Novel Coronavirus (COVID-19) has increased to 38 in Kasaragod.

There will be total restriction in place for the public to step out of their houses. Those who are found outside on the streets would be arrested, caution the district authorities. Please log in to get detailed story.

Belthangady, Jul 26: The forest department officials on Sunday banned traffic in Charmadi ghat section as a precautionary measure following information that landslide and uprooting of trees may take place due to heavy rain which has been lashing the ghat section since last one week.

The officials said that a tree was likely to be uprooted in the 6th and 7th cross of the ghat section therefore the entry of vehicles were banned and this has resulted in a traffic jam.

It is said that despite lockdown many vehicles have been playing in the Ghat section.

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.