‘Non-Gandhi chief will cause Congress to split within 24 hours’: Natwar Singh

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.

Hyderabad, Apr 12: Indicating that prolonged lockdown to contain coronavirus spread may lead to job cuts in the Indian IT industry, NASSCOM former president R Chandrashekhar has said that the work-from-home culture may become a positive development in the long run as it opens up newer avenues and save investments by IT firms.

The former bureaucrat also said startups which are surviving on funds infused by venture capitalists may face tougher situations if the present scenario deteriorates.

"The larger companies may not be actually cutting jobs for two reasons. One is that they do not want to lose their employees and they have money to pay. Many of them ( big companies), even if they do shed some jobs it might be at the most people who are on temporary or intern type and all. But they would not want regular and permanent employees to go. So as long as they have sufficient flexibility in their books, they would continue," said NASSCOM former president.

"But beyond a point that it goes on, for let us say, two months or three months, then even for them, they will feel the pressure. They may not just keep on providing subsidies to the employees. So the key question will be how long that goes on," Chandrasekhar said.

He also said the work-from-home systems being adopted by several firms across the globe, including India, may have a negative impact on the industry in the short-term, but in the long run it would change the work culture which hitherto was not experienced by many of the IT firms in India.

 On impact of the prolonged lockdown on startups, he said it would be a big challenge for the budding enterprises as the investments they get are based on their ideas and future revenues and the present situation under which peoples movement is curbed may shackle their progress.

 "Where will they (startups) get money to pay salaries to their employees. Venture capital investors would not pay the money or invest their money to pay salaries because they are not in the charity business."

If the employees are not paid and if they leave and it is difficult for the startup againto come up. So the whole investment plan goes for a toss, he said.

Former chairman of NASSCOM, B V R Mohan Reddy said a clear picture as to what is going to happen has not yet emerged as the situation with all respects is still evolving. Reddy said there will be a demand shrinkage for the IT industry as the entire world is under stress. "There is no economy in this world that is going to do well in this situation.

So, therefore, there will be a demand shrinkage, he said, indicating tougher times of the industry ahead.