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Tirupati, Feb 12: A middle-aged man committed suicide out of fear that he was infected with the dreaded Coronavirus (COVID-19), which has killed over 1000 in China. The deceased identified as Balakrishna (50) was suffering from hypertension. He killed self, after being discharged from hospital, fearing it would spread to his family.  The incident happened in Chittoor district on Monday but came to light only on Tuesday.

Balakrishna was treated in Tirupati last week and told that he had an infection. After two days in the hospital, he got better and returned to his village in Chittoor district on Sunday. But fearing that he was infected with COVID-19, Balakrishna isolated himself from his family. Before committing suicide, he surfed many videos about Coronavirus and also behaved weirdly with the family members by warning them against coming close to him.

“He remained aloof, saying he was infected with coronavirus and asked his family not to come near him. When they tried to approach him, he got agitated, threw stones at them and then locked himself in a room," district medical and health officer Dr M Penchalaiah said.

He was found hanging from a tree near his mother’s grave on the village outskirts. The tragic incident took place in Seshama Naidu Kandriga in Thottambedu block.

According to reports, he was suffering from cold and fever. He went to Tirupati hospital where doctors gave him medicines for viral infection and advised him to wear mask.  He wrongly thought he had coronavirus. However, doctors told Balakrishna he did not have coronavirus.

His son Balamurali said that his father panicked and started saying he needed to kill himself to keep other safe from him and coronavirus. “He began to pelt stones and things at us to keep us away from him,” Balamurali said.

“My father was all worried that the virus would spread to us. He hanged himself to save us,” Murali said.

Thottambedu police sub-inspector Venkata Subbaiah said no case was registered as the family refused to lodge a complaint. Till now, no Coronavirus case has been reported in Andhra Pradesh and Telangana.

Bengaluru, Mar 6: The Karnataka government has directed school authorities to grant leave to students and staff suffering from cold or fever in the light of renewed coronavirus (COVID -19) fears.

"If any student, teacher of staff is suffering from respiratory infections, they should be granted leave. They should be allowed to come back to school only after confirming from the doctor that they are cured. In case of a student or staff staying at hostels developing any symptoms, they should be kept in a separate room," said the government circular.

Aiming at containing the spread of coronavirus, Sriramulu said, "We have formed 1,680 isolation wards in private hospitals. Chief Minister B.S. Yediyurappa has apprised Prime Minister Narendra Modi and Union Health Minister of the situation."

However, the Health Minister said no positive case has been recorded till now in the state.

"Tests are also being conducting on passengers arriving in Karnataka and all precautionary measures are being taken," said Sriramulu about the 40,000 people thermal screened at the Kempegowda International Airport (KIA) in the city. Major private hospitals in the city have geared up to treat suspected cases.

Five Karnataka districts bordering Kerala -- Dakshina Kannada, Kodagu, Udupi, Chamarajanagar and Mysuru -- continue to be under surveillance after three positive coronavirus cases were reported in Kerala

The deadly virus has killed a total of 2,912 people in mainland China till Saturday, bringing the global death toll to more than 3,000, authorities said on Monday.

The Karnataka Health and Family Welfare Department is observing 461 people under home quarantine even as no positive coronavirus case has been reported from the state, an official said on Thursday.

"We are observing 461 people for Coronavirus symptoms at their residences, however, no positive case has emerged from Karnataka," said state Health Department's Joint Director, Communicable Diseases, Prakash Kumar.

The five people under isolated observation at Rajiv Gandhi Institute of Chest Diseases continue to be so on Thursday as well. As many as 273 samples sent from the state for coronavirus testing reported negative.

In Karnataka, 68,717 passengers have been thermal-screened for the virus until now at Kempegowda International Airport in the city and Mangluru International Airport.

Another 5,103 passengers were also checked for the virus at Karwar and Mangluru seaports.

On Thursday, 16 people completed the mandatory 28-day observation period while a total of 225 people also underwent the same.

Karnataka is screening all international passengers and the state health department met the private sector hospitals to take stock of recent developments.

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.