Protest against temple rape turns violent; saffron groups stage counter protest; Simha blames SDPI

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, Mar 30: The nationwide lockdown has left the state on the brink of a fresh agrarian crisis.

The lack of transport facilities spells doom for ready-to-harvest grapes worth Rs 500-600 crore in Bengaluru Rural, Chikkaballapur and Kolar districts. Unable to find buyers, several farmers have begun dumping their produce into compost pits.

On Sunday, Munishamappa, a farmer in Chikkaballapur, emptied four truckloads of grapes into the pit as buyers didn’t turn up due to the lockdown. “If the grapes wither and fall to the ground, it will affect the soil’s fertility and I will be forced to dispose of them,” he said.

Venkata Krishnappa, Munishamappa’s son, said their 1.5-acre vineyard yielded 25 tonnes of grapes. “Just before the lockdown, 10 tonnes were harvested and delivered to the market. Due to lack of transport, buyers haven’t turned up for the remaining 15 tonnes which we are dumping into the pit.”

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Anjaneya Reddy, a farmer leader, said that in Chikkaballapur alone, they have cultivated grapes on 2,000 acres. “Even if you consider 15 tonnes per acre as yield, there are about 30,000 tonnes ready to be harvested in the district. At a market rate of Rs 50 to Rs 60 per kilogram, the net worth will be Rs 200 crore to Rs 300 crore. And if you consider the crop in Kolar and Bengaluru Rural, grapes worth Rs 500 to Rs 600 crore are at stake,” he explained.

The ‘Dilkush’ grapes is the most preferred variety of domestic consumption, according to the farmers.

This apart, farmers would have invested about Rs 3 lakh to 4 lakh per acre on fertilisers, pesticide and labour. “With markets being shut and no of the transport facilities available, farmers are forced to dump their produce into pits. It is high time the government intervened and provided us with market options so that farmers can sell at an affordable price of Rs 30 to 40,” Reddy said.

Somu, a farmer in Ganjam village of Srirangapattana, dumped two tonnes of chikku (sapota) citing market shutdown in Mandya. Reddy appealed to the government to emulate the Maharashtra model where the government is helping farmers market fruits through Hopcoms or dairy units as nutrient supplements to people.