NGT slaps heavy fines on fish meal units in Ullal for violating rules

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, Apr 12: As many as 17 new cases of coronavirus were confirmed on Sunday in Karnataka, taking the total number of infected to 232, the health department said.

This includes six deaths and 54 discharges.

According to the bulletin issued by the health department, six cases were reported from Vijayapura, four cases in Belagavi, three each in Bengaluru city and Kalaburagi and one in Mysuru.

Among the 17, four people are suffering from Severe Acute Respiratory Illness (SARI) -- two of whom are in Bengaluru and one each in Vijayapura and Kalaburagi, the department said.

Following the sudden spurt in cases in Vijayapura, the department has initiated contact tracing.

Ever since the outbreak of COVID-19, Bengaluru continued to top the list with 76 cases, followed by Mysuru with 48 cases, Belagavi with 14 cases, Kalaburagi with 13 cases and Dakshina Kannada with 12 cases.

Mangaluru, June 13: Commending the Karnataka government move to ban the online classes for children up to Standard 5, Mangaluru MLA U T Khader has demanded to impose ban on all education apps that offer online coaching to school children.

"I welcome the government’s decision of banning online classes up to class 5. I would like to know why education apps of corporate companies are allowed to continue when schools are banned to conduct online classes. Why the government could not ban those education apps that offer online classes?” the former minister questioned.

He warned that private schools in the state may commence their online classes through such apps of corporate companies if the present situation continues.

Not all parents in the state can afford buying smart phones required for online classes, he said. "Only 30% of the school children in the state have access to smart phones. Most of the parents cannot afford to buy smart phones for their children. Government should take into consideration the mental stress of academically brilliant children among poor families. Those children may go under depression when they do not have access to online classes. The government can cancel some of the schemes like distribution of bicycles and reserve such funds to find solutions to the problems poor children face at present,” Khader said.