Karnataka polls: 391 candidates facing criminal cases; 883 crorepatis; BJP No.1 in both

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.

New Delhi, May 14: The National Investigation Agency (NIA) probing the Al-Hind Islamic State (IS) Bengaluru module case has announced a cash reward of Rs three lakh for wanted absconder Abdul Mateen Taahaa.

An NIA spokesperson in Delhi said, "We have declared a cash reward of Rs three lakh for providing any information leading to arrest of Taahaa." The spokesperson said that Taahaa, 26, a resident of Shimoga in Karnataka is wanted in Al-Hind ISIS Bengaluru module case that the agency registered this year. The NIA had taken over the probe from the Karnataka Police.

According to the NIA officials, the case relates to ISIS-linked terror group formed by arrested accused Mehboob Pasha, along with accused Khaja Moideen aka Jalal and his associates involved in the murder of a Hindu leader in Tamil Nadu. The official said that Pasha conducted several meetings in 2019 at his residence in Bengaluru to hatch the conspiracy, by radicalising and recruiting other co-accused to carry out terror activities and join ISIS in Afghanistan or Syria.

The NIA has arrested 12 accused namely Pasha, Imran aka Imran Khan, Mohammed Haneef Khan, Mohammed Mansoor Ali Khan, Saleem Khan aka Kolar Saleem, Hussain Sharieff, Ejaz Pasha aka Azaz Pasha, Zabiulla, Syed Azmathulla, Syed Fasiur Rehman, Mohammed Zaid and Sadiq Basha.

The official said that Taahaa is a friend of arrested accused Saleem and Zaid, through whom he contacted arrested accused Pasha of Al-Hind Trust and was also associated with his online foreign handler.