Two Leftists injured as suspected RSS activists hurl bomb

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, July 14: Girls outshone boys in the Second Pre-University Board examinations in Karnataka, results of which were announced on Tuesday.

As many as 6.75 lakh students had written the examination of which 4.17 lakh students passed.

Thus, the pass percentage is 61.80 per cent, Primary and Secondary Education Minister S Suresh Kumar said while announcing the results.

He said 68.73 per cent girls cleared the exam against the boys whose pass percentage was 54.77 per cent.

In terms of urban versus rural, 62.60 per cent students passed in the urban area while 58.99 per cent were from rural areas.

The three districts where the students' performance was excellent were Udupi, Dakshina Kannada and Kodagu whereas the districts where students fared badly were Chitradurga, Raichur and Vijayapura, the minister said.

Both Dakshina Kannada and Udupi have recorded 90.71 percent results. Kodagu has bagged second position with 81.53 pass percentage. Vijayapura district has recorded lowest pass percentage (54.22)

Combination wise, the pass percentage of students in science stream is 82.57 per cent, Commerce 72.60 per cent and Arts 47.90 per cent, said the Minister.

He also said of those who passed the examination, 72. 45 per cent were from English medium and 47.56 from Kannada medium.

There are 68,866 distinction scorers, 2,21,866 students who got first division and 77,455 students who passed the exam in second division, the minister added.

Bengaluru, Apr 13: Fifteen new positive cases of coronavirus have been confirmed in Karnataka, taking the total number of affected in the state to 247, the Health department said on Monday.

"Fifteen new positive cases have been reported from last evening to this noon.... Till date 247 COVID-19 positive cases have been confirmed. This includes 6 deaths and 59 discharges," the department said in a mid-day situation report.

Among the 15 new cases thirteen are contacts of patients already tested positive, while one from Dodabballapura in Bengaluru Rural is with a travel history to Delhi, the other from Bengaluru city has Severe Acute Respiratory Infection (SARI).

Among the 13 contact cases tested positive four are from Hubballi in Dharwad district, three each from Malavalli in Mandya district and Raibag in Belagavi, two each from Bidar, and one from Mudhol in Bagalkote district.

Three out of 15 new cases are children- a 8 year-old girl from Malavalli in Mandya, 16-year old girl from Bidar and 14-year old boy from Raibag in Belagavi.

From across the state most number of infections have been reported in Bengaluru with 77, followed by Mysuru (48) and Belagavi (17).

Those discharged include 27 patients from Bengaluru, nine from Mysuru, seven from Dakshina Kannada, six from Chikkaballapura, three from Davangere, two each from Uttara Kannada and Kalaburagi, and one each from Udupi, Dharwad and Kodagu.

Among the dead, two are from Kalaburagi and one each from Bengaluru, Bagalkote, Gadag and Tumakuru.