Security tightened in Mangaluru for PM Modi’s visit

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.

Mangaluru: Continuing the relief work they started in the wake of the Corona Lockdown, ‘Team B-Human’ a local social organization is reaching out to the migrant workers who are stuck here in the region, unable to return to the homes.

Team of volunteers of the organization reached out to the migrant workers and distributed essential items including clothes and footwear of men, women, and kids.

Earlier, the organization had reached out to thousands of migrant workers and needy families and had helped them with food kits, Ramadan Kits along with medical assistance to many.

Several migrant workers recently moved back to their respective states, villages with their families, while others, unable to move back for various reasons are stuck here facing several difficulties and plights. The relief work by ‘Team B Human’ has helped several families of migrant workers in these distressing times.

Udupi, Jun 1: As many as 73 people have been tested positive for coronavirus in Udupi district today.

The district has registered a total of 260 positive cases so far. Majority of the positive cases in Udupi district have inter-state travel history to Maharashtra.