Rajya Sabha MP Sanjay Singh, suspect in 1988 Syed Modi murder, quits Cong to join BJP

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.

Bengaluru, Feb 27: Defence Minister Rajnath Singh on Thursday said that the situation is moving towards normalcy in Delhi after recent incidents of violence.

"Situation is moving towards normalcy," Rajnath told media here.

Joint Commissioner of Police (Traffic) Narendra Singh Bundela on Thursday said that the law and order and traffic situation in violence-affected parts of Delhi is normal.

"The situation is quite normal and peaceful as far as security and traffic are concerned. We have held talks and conducted patrols with people of all communities. Services such as road cleaning have resumed and traffic flow is normal," Bundela told ANI here.

"People can go out to get their daily needs from the market but we are advising them not to come out in groups," he added.

Meanwhile, the death toll in the incidents of violence in North-East Delhi has risen to 34.

Delhi Police has registered 18 FIRs and 106 people have been arrested in connection with the violence.

New Delhi, May 8: India's count of COVID-19 cases on Friday rose to 56,342 including 1,886 deaths, according to the Ministry of Health and Family Welfare.

Currently, there are 37,916 active cases while 16,539 COVID-19 positive patients have been cured/discharged and one has migrated.

Maharashtra has the highest number of cases with 18,120 followed by Gujarat with 7,013 cases and Delhi with 5,980 cases.