Mangaluru: Budding cartoonist, food blogger Nikhil Pai commits suicide

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.

Madikeri, Mar 29: In an alarming situation in neighbouring Kerala State and instances of inter-state migration of Coronavirus suspects, the authorities on Sunday sealed both Dakshina Kannada and Kodagu borders, prohibiting entry of people from Kerala into Karnataka.

Dakshina Kannada had sealed its borders after repeated instances of people misusing ambulance services to travel to Mangalore. Villagers along with the police hauled mud on to the roads that were used as alternate routes.

The road that connects the two States, which people from east Kasargod used to enter into Karnataka, were closed at Mulleria by dumping mud on the road.

Mangalore, Jan 1: Under the aegis of the Dakshina Kannada District Jatyateeya Paksha Sanghatanegala Janti Vedik, Members of Congress, Communist Party of India, CPI (M), Janata Dal (Secular) and other secular organisations will stage a dharna on January 2 here demanding a judicial inquiry into the firing on December 19.

Talking to reporters on Tuesday evening, former Bantwal MLA B Ramanath Rai said the dharna will be held before the statue of B R Ambedkar, near the Town hall, from 1000 hrs to 1600 hrs.

Mr Rai said allegations are being made that the trouble in the city on December 19 was orchestrated by certain political parties and leaders. The city police are also being accused of acting under the influence of the ruling government in invoking prohibitory orders to quell the protest against the Citizenship Amendment Act (CAA) and later firing at the protesters that led to two deaths.