Karnataka reports 71 COVID-19 deaths In 24 hours, biggest jump so far

Davanagere, May 3: Karnataka's Davanagere district on Sunday reported 21 COVID-19 positive cases, said Mahantesh Beelagi, Deputy Commissioner.

The number of COVID-19 patients has suddenly taken a giant leap in the district.

"We had sent 94 samples on May 1, on May 2 we sent 72 samples. Today we sent 164 samples for testing. In the last two days, 21 samples have tested positive for coronavirus, we are tracing to know how did all of them came in contact with COVID-19 infected person," said Mahantesh Beelagi.

"Our surveillance team and police team have started tracing the primary and secondary contacts of all 21 people," he added.
Davanagere is currently in the Green Zone.

Meanwhile, 13 new COVID-19 positive cases were reported in Karnataka till 5 pm on Sunday, taking the total number of cases in the state to 614, according to the State Health Department.

Bengaluru, June 7: Promising Kannada actor Chiranjeevi Sarja died of heart attack in Bengaluru on Sunday. He was 39. 

The actor complained of severe chest pain and respiratory problems on Saturday. He was immediately rushed to Sagar hospital in Jayanagar, according to sources.

It is said that he suffered heart attack. Doctors attempted to revive him, but the efforts failed.

Chiranjeevi Sarja, the relative of mutlilingual South Indian actor, Arjun Sarja, had married Meghana Raj, the daughter of Prameela Joshai and Sundar Raj in 2018. He acted in 22 films. 

His throat swab sample have been sent for testing, added the sources.

He had started his career with Vayuputra in 2009. Shivarjuna, which was his last film, had released days before lockdown was imposed.

In October 2017, he was engaged to actress Meghana Raj. They married on 2 May 2018.

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.