Bajrang Dal holds arms training camp in Ayodhya, other sensitive areas

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.

Surathkal, Jan 4: The National Institute of Technology Karnataka (NITK) and the Indian Space Research Organisation (ISRO) have signed agreementsfor joint research and development of technology for application in space, a statement said here on Friday.

As part of the agreement, which was signed by P Venkatakrishnan, Director of ISRO CBPO Division and Prof Umamaheswar Rao, Director, NITK, ISRO will establish the Regional Academic Center for Space (RACS) at NITK.

Palakkad, Jun 1: An 11-month-old boy, whose parents are placed under COVID-19 quarantine, drowned in a bucket of water in Chalissery at Palakkad district.

The toddler Muhammed Nisan was the son of Muhammad Sadiq. The parents of the child are under home quarantine after Sadiq's brother, who is living in the same home was tested positive of COVID-19.

The child was found dead in a bucket of water kept in the bathroom on Saturday around 10 pm.

Chalissery police said that ''further actions will be taken only after the test result comes out. We have filed an unnatural death case on this.''

Since the family has been quarantined, the body of the baby has been shifted to the Thrissur Medical College for COVID-19 testing.