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Bengaluru, Apr 22: With seven more people tested positive for COVID-19, the total number of cases now stands at 425 as of date in Karnataka, informed state health department on Wednesday.

Out of the total COVID-19 cases, 17 people have died and 129 have been discharged.
These seven new cases came to light in the last 24 hours.

With 1383 more cases and 50 deaths reported in the last 24 hours, India's total number of positive COVID-19 cases stands at 19,984, said the Ministry of Health and Family Welfare on Wednesday.

New Delhi, Mar 4: Tech giant Intel has said one of its employees in Bengaluru has "potentially been exposed" to coronavirus and is currently under quarantine.

The company also said it has implemented precautionary measures like travel restrictions, increased frequency of office sanitisation, and work-from-home provisions in India.

"An Intel employee in Bangalore has potentially been exposed and is currently under quarantine in accordance with government requirements," Intel said in a late night statement on Tuesday.

The company said it is monitoring the coronavirus situation closely and working to ensure that its employees have the information and resources they need to stay safe and informed.

In India, we have implemented precautionary measures such as travel and event restrictions, visitor screenings at all our offices, increased frequency of office sanitisation, and work-from-home provisions," it said.

The virus outbreak, which has seen cases being registered across the world including South Korea, Iran, Italy and Japan, has had a significant impact on businesses across industries.

Microblogging platform Twitter has asked its employees to work from home while other tech giants like Tata Consultancy Services and HCL Technologies instructed staff to avoid non-essential travel as IT firms put in place measures to safeguard workers against the deadly coronavirus.

The coronavirus outbreak claimed over 3,000 lives globally, and fresh cases being reported in India.

The government has stepped up its efforts to detect and check the virus outbreak whose epicentre was in China.

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.