Mangaluru: Modi welcome banner puts citizens in danger

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.

Kasaragod, Jan 3: A serving officer of the Central Intelligence Bureau (CIB) was found dead inside his car in Bekal town near here early on Friday.

Police sources said the officer, Rijo Francis (35) has been under treatment after he had an heart attack last year.

Police suspect that the death could be due to heart failure.

Bengaluru, Jan 8: The Karnataka government on Tuesday decided to adopt a no-fail approach for Class 7 examinations for government and private schools following the state syllabus.

The report card of a student doesn’t carry ‘pass’ or ‘fail’ remark, but points to his or her strengths and weaknesses in each subject in the exams, which will now be called Common Evaluation Exam.

The quality cell of the Karnataka Secondary Education Examination Board (which conducts SSLC exams) will prepare question papers, which will be evaluated at the district level by government and private schoolteachers. The Class 7 exams will be held in March.

The Common Evaluation Exam follows the Continuous Comprehensive Evaluation (CCE) currently practised under the Right to Education Act. “The formative and summative assessments (tests, projects and quizzes) will be held as usual,”KG Jagadeesha, commissioner of public instruction, said.

Edu dept to launch helpline by March

For the March exam, summative assessment 2 will be held with half the syllabus. Other modalities (exam duration and total marks) will be announced next week,” said KG Jagadeesha. The CCE system will continue for classes 8 and 9. The government hopes the exam and subsequent interventions in classes 8 and 9 will boost students’ confidence for crucial board examinations.

Minister S Suresh Kumar said, “More than an exam, it’s an evaluation of a child’s knowledge. The Belagavi division has done something similar. The Kalaburagi zone found mathematics and science were areas of concern; language was an issue in Urdumedium schools.” The minister said zilla panchayat CEOs have observed that intervention should start from class 8. “Keeping this in mind, we’ve started necessary preparation for class 7 exam ,” he added.

The education department will start a helpline by March for students, teachers, school managements and educationists to 11 raise problems on day-to-day issues.