Mining baron Janardhana Reddy can’t campaign in Ballari for Karnataka polls: Supreme Court

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.

Udupi, Jun 24: Nearly four years after he was arrested in the murder case of NRI entrepreneur Bhaskar Shetty, the District Sessions court has granted conditional interim bail to Niranjan Bhat, one of the three prime accused in the case.

The development comes two days after the death of Niranjan’s father Srinivas Bhat(65). Though Srinivas and his driver Raghavendra were also arrested in the case on the accusation of destruction of evidence, they were released within a month.

Through his lawyer Niranjan had appealed to the court seeking bail to perform his father’s post-death rituals. 

After hearing the arguments, the court granted conditional interim bail till July 7 on furnishing a bond of Rs 5 lakh. The judge directed the accused to report to the court on or before July 7 to be taken into judicial custody.

Bhaskar Shetty, who owned a chain of supermarkets in Saudi Arabia, went missing from his house in Udupi on 28 July 2016. His mother Gulabi Shetty lodged a missing person complaint on July 29. The police arrested his wife Rajeshwari, her son Navaneeth and astrologer Niranjan Bhat on the charge of murdering Bhaskar Shetty and destroying the evidence, in Udupi on August 7, 2016. Rajeshwari is already out on bail. Navneet is still in prison.

Shetty was murdered at his house in Indrali and later his body was taken to Belman. It is alleged Niranjan Bhat had put the body of deceased Bhaskar Shetty in the pit used for Homa rituals and burnt it.

Bengaluru, Apr 5: The COVID-19 related lockdown has substantially improved the air quality of Bengaluru, taking it from satisfactory level to good, a senior state pollution control board offcial said here on Sunday.

"During the course of the lockdown 19 problem, we reached good position from satisfactory.

It is between zero to 50 AQI (Air Quality Index) now. We have good quality air," the Karnataka State Pollution Control Board member secretary Basavaraj Patil told PTI.

He said the indicator for knowing the air quality in

"If the AQI is zero to 50 then it is good. If it is 50 to 100 then it is satisfactory. 101 to 150 is moderate and if it is 151 to 200, then it is poor, he explained.

Patil said as per available recrods, there has been a 60 to 65 per cent reduction in pollution during the lockdown.

The city railway station and Peenya industrial area, which used to be among the areas with highest AQI, has seen pollution levels come down significantly, he said.

Another major contributor of pollution was construction activities, which too had ground to a halt due to the lockdown, resulting in zero dust emission.

Patil opined that the improved air quality would boost the immune system of the people.

"It will improve the immune system of people, including those who have breathing problems like asthma," he said.

He asked the public to learn lessons from the lockdown and later switch to sustainable means of transport such as public transport, walking and cycling,.

"We can still reduce the pollution load even after the lockdown is over," Patil said.