This Karnataka mom-daughter duo is set to circumnavigate earth in motor glider

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, Jul 8: Karnataka on Wednesday reported the biggest single-day spike of 2,062 coronavirus cases and a record 54 fatalities, taking the total number of infections to 28,877 and the death count to 470, the health department said.

778 COVID-19 patients were also discharged after recovery in the state.

Out of the fresh cases reported today, 1,148 cases were reported from Bengaluru alone with 22 deaths.

The previous biggest single-day spike was recorded on July 5 with 1,925 cases.

As of July 8 evening, cumulatively 28,877 COVID-19 positive cases have been confirmed in the state, which includes 470 deaths and 11,876 discharges, the health department said in its bulletin.

It said out of 16,527 active cases, 16,075 patients are in isolation at designated hospitals and stable, while 452 are in ICU.

The dead include 22 from Bengaluru urban, Dharwad seven, Ballari four, three each from Hassan and Raichur, two each from Ramanagara, Chikkaballapura, Vijayapura, Tumakuru, Mysuru, and one each from Bidar, Dakshina Kannada, Kalaburagi, Chikkamagaluru and Bengaluru rural.

Among the districts where the new cases were reported, Bengaluru urban accounted for 1,148 cases, followed by Dakshina Kannada 183, Dharwad 89, Kalaburagi 66, fifty nine each from Ballari and Mysuru, Bengaluru rural 37, Ramanagara 34, Chikkaballapura 32, 31 each from Udupi and Haveri, Bidar 29, Belagavi 27, Hassan 26, and 24 each from Bagalkote and Tumakuru.

While Chikkamagaluru reported 23 cases, it was 20 in Mandya, Uttara Kannada 19, Davangere 18, 17 each from Raichur and Shivamogga, Kolar 16, 11 each from Yadgir and Koppal, Gadag five, Vijayapura four, and Chitradurga two.

Bengaluru urban district tops the list of positive cases, with 12,509 infections, followed by Kalaburagi 1,816 and Dakshina Kannada 1,534.

Among discharges, Bengaluru urban tops the list with 2,228 discharges, followed by Kalabuagi 1,351 and Udupi 1,178.

A total of 7,59,181 samples were tested so far, out of which 19,134 were tested on Wednesday alone.

According to the bulletin, so far 7,11,319 samples have been reported as negative, and out of them 16,503 were reported negative today.

Patna, Mar 31: In arguably the first of its kind incident in the country, a young man in Bihar was beaten to death precisely because he had informed the district control room about two corona suspects who had arrived here in the State from Mumbai.

The incident took place in Sitamarhi in North Bihar where a 20-year-old youth Bablu Kumar was allegedly killed by Sudhir Mahto and Munna Mahto.

The two Mahtos had arrived from Mumbai to Sitamarhi around ten days back. Bablu, in the meantime, informed the district control room about the arrival of two persons from a State where a large number of people were afflicted with coronavirus.

A team of doctors on March 24 reached Runnisaidpur in Sitamarhi to examine the two suspects. Three days later, these two persons from Maharashtra tested negative.

But the incident (of informing control room and subsequent medial test) created such enmity between the family of Mahtos and Babloo that on Sunday when they found the 20-year-old young man sitting alone, they thrashed him so mercilessly that he died on the spot.

Shocked and grief-struck, Babloo’s father Vinod Singh eventually lodged an FIR with the police and named Sudhir Mahto, Munna Mahto, and their family members as accused in the killing of his son.

The police on Monday raided the place and arrested the Mahtos.

But then, this is not an isolated case of violence. In another incident that took place in Bihar’s Jehanabad district, a BDO Ajay Kumar and a police officer Chandrashekhar Kumar were attacked by fellow villagers when the officials reached there to quarantine those migrants who had reached there from Delhi. So angry were the villagers with the officials’ move to isolate the migrants that they smashed the window-panes of the government vehicles and attacked the officials.

The officials had to beat a hasty retreat. But they soon returned with additional police team which used brutal force and took local leaders into custody before restoring normalcy in the area.