Get Cleopatra's beauty with cow urine: Gujarat Gauseva board

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 25: Bengaluru Police Commissioner Bhaskar Rao on Wednesday called a meeting of online, e-commerce food, medicine, groceries or animal products delivery aggregators at his office in wake of situation arising out of lockdown imposed in the entire country due to coronavirus epidemic.

The Police Commissioner has appealed one representative from each agency to join him in the meeting at 7 pm.

"I have called a meeting of online, e-commerce food, medicine, groceries, vegetables/fruits or animal products delivery aggregators today at 7 pm at my office at Infantry Road, Bengaluru," said Rao.

"One representative from each agency may please come. We promise all cooperation, please come," he said.
The Indian Council of Medical Research (ICMR) on Wednesday confirmed 539 positive cases of coronavirus in the country.

Prime Minister Narendra Modi had on Tuesday announced a 21-day lockdown in the entire country effective from midnight to deal with the spread of coronavirus, saying that "social distancing" is the only option to deal with the disease, which spreads rapidly.

Mangaluru/Udupi, May 20: The twin districts of coastal Karnataka today reported seven new coronavirus cases. Six cases were reported from Udupi district and one from Dakshina Kannada.

All the six new coronavirus patients in Udupi have been admitted to Dr TMA Pai Covid hospital.

With the new case, 22 confirmed cases of coronavirus have been reported so far in the district, including a one death. Three have recovered, and 18 are active.

55th case in Mangaluru

The new coronavirus patient in Dakshina Kannada is a 40-year-old woman from Neermarga near Mangaluru.

With this, the total number of cases in Dakshina Kannada has risen to 55 out of which 33 are currently active.

The woman had travelled from Rajajinagar in Bengaluru along with her son to Mangaluru on May 10.

Sources said that she was residing in two houses at Kudupu and Kuttikala.

She was suffering from Asthma and respiratory problems. She was admitted to Wenlock COVID hospital on May 17.