Gold smuggling: Involvement of Customs staffers at Mangaluru Airport raises eyebrows

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, May 11: Karnataka Medical Education Minister Dr K Sudhakar today held a video conference with Kerala Health Minister KK Shailaja to discuss measures to tackle COVID-19.

The ministers discussed in detail the protocols for testing, quarantine and treatment for COVID-19 that are being followed by both the states.

The Karnataka Health Department on Monday said that 10 new cases of COVID-19 have been reported in the state, taking the total number of positive cases to 858.

"31 people have lost their lives due to coronavirus in the state and 422 persons have been discharged after recovery," the Health Department added.

Kerala, on the other hand, has tackled the coronavirus crisis better than most other states of the country. There are only 19 active cases of COVID-19 in the state while 489 people have recovered. The death toll in the state is 4, according to the data published by the Union Ministry of Health and Family Welfare on Monday.

Bengaluru, Jul 1: Karnataka government has announced a complete lockdown on Sundays till August 2. "There shall be complete lockdown on Sundays from July 5 and followed by next four Sundays till August 2," stated the government. 

"However, essential activities allowed during night curfew will be permitted during Sunday lockdown too. Marriages already fixed on Sundays will be permitted as per norms," also said.

The government further ordered, "All government offices, Boards and Corporations, except those operating and maintaining essential services, shall remain closed on all Saturdays till the second week of August."

Employers should ensure that the Aarogya Setu app is downloaded and used by the employees. The app enables the identification of potential risk of infection,

Regarding Sunday Lockdown, it said, there shall be complete lockdown on Sundays with effect from 5th July, 2020, and followed by next 4 Sundays till 2nd August, 2020.

However, the essential activities as above permitted during Night Curfew shall be permitted during the Sunday lockdown also.

Lockdown in Containment Zones in Karnataka

Lockdown will continue to remain in force in the Containment zones. In the Containment Zones, only essential activities shall be allowed. There shall be strict perimeter control to ensure that there is no movement of people in or out of these zones, except for medical emergencies and for facilitating supply of essential goods and services. In the Containment Zones, there shall be intensive contact tracing, house-to-house surveillance, and other clinical interventions, as required.

All vulnerable persons, individuals above 65, persons with comorbidities, pregnant women and children below the age of 10 years are advised to stay at home, except for health and essential purposes.

Karnataka saw 947 new coronavirus cases, including 503 cases from Bengaluru Urban, taking the total number of cases to 15,242. Death toll has jumped to 246 after 20 deaths were reported on Tuesday, according to the data released by Union Health Ministry.