Karnataka intensifies screening of passengers from abroad

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.

Thiruvananthapuram, Mar 30: With suicide cases being reported from various parts of the state after liquor sales were stopped in Kerala following the lockdown, Chief Minister Pinarayi Vijayan has directed the Excise Department to provide liquor to those with a prescription from a doctor.

The move comes after many reportedly showed acute withdrawal symptoms and suicide cases were reported in the state.

On Saturday, in Kodungaloor in Thrissur district, a youth committed suicide by jumping into the river after suffering from withdrawal symptoms.

In another incident, a 38-year-old man working in a barbershop in Kayamkulam consumed shaving lotion after he didn't get alcohol. Though he was taken to hospital after he developed uneasiness, he died.

The Kerala government has also asked the Excise Department to provide free treatment and admit people with withdrawal symptoms to the de-addiction centres.

The Chief Minister has said the government is also considering the option of online sale of liquor as the sudden unavailability of alcohol may lead to social problems.

Bengaluru, Feb 16: Deputy chief minister Laxman Savadi’s election to the lone vacant council seat, for which a bypoll has been called, is only a formality as the only other candidate in the contest, independent BR Anil Kumar, dropped out on Saturday.

Kumar conveyed his decision to council secretary and returning officer Vishalakshmi. He decided to withdraw from the February 17 bypoll after failing to get support from Congress and JD(S) legislators.

The bypoll was necessitated after sitting member Rizwan Arshad of Congress resigned as he moved to the legislative assembly as an MLA. Rizwan won the Shivajinagar bypoll in December last year.

“Since the notification on candidates in the fray, after the last date of withdrawal, has already been published, irrespective of any candidate’s retirement, the election has to be conducted,” an official said.

Savadi’s victory was always assured as BJP has 119 members in the House.

Still, Ramanagara BJP district president Rudresh and MP BY Raghavendra reportedly approached Kumar, urging him to withdraw. Kumar, however, denied that he was persuaded by BJP.

“I entered the fray thinking secular parties and likeminded MLAs will support me, but that didn’t happen, so I decided to retire,”he said.

A section of Congress and JD(S) politicians, led by former minister HD Revanna, had persuaded Kumar to enter the contest with the hope that disgruntlement among some BJP legislators over Savadi’s promotion as the deputy CM would result in an upset.

Former chief minister HD Kumaraswamy also offered to support Kumar. Siddaramaiah of Congress refused to do the same. Congress and JD(S) did not field any candidates of their own as they don’t have the requisite numbers in the House.

Savadi must get elected to the council before February 20, otherwise he will lose his cabinet role. According to rules, a person who is not a member of either House should get elected within six months after becoming a minister. Savadi took oath on August 20 last year.