3-month-old baby choked to death while being fed Cerelac

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 10: Karnataka Pradesh Congress Committee (KPCC) president D K Shivakumar said that Congress will make travel arrangements for stranded Keralites in the state in order to facilitate them to reach their homes.

"On the request made by Kerala Pradesh Congress Committee, the Karnataka Pradesh Congress Committee has appointed MLA NA Haris as in-charge coordinator to look after the Kerala citizens stranded in Karnataka," DK Shivakumar, President of Karnataka Congress said in a letter addressed to Kerala Congress.

"MLA Haris will guide and assist the Kerala citizens and make the travel arrangements for those who have obtained travel passes from concerned districts after discussing with government officials to send them to their respective places with government's approval," he added.

Shivakumar shared the contact details of MLA NA Haris and a helpline number for people to register their details.

The Ministry of Home Affairs (MHA) on May 1, issued an order to extend the ongoing lockdown by two more weeks from May 4 and also allowed the movement of migrant workers, tourists, students and other persons stranded at different places, by special trains, to their homes.

Bengaluru, Apr 19: The Karnataka government on Saturday ordered 2 lakh Personal Protective Equipment (PPE) kits from DHB Global and 1 lakh from other major pharmaceuticals, for the healthcare warriors treating coronavirus patients.

According to the State Health Department, these PPEs have 10 components as per global standards like a face mask to prevent healthcare professional from any liquid sprays, goggles for additional safety, N95 masks for protection of nasal and mouth areas, surgical masks, nitrile gloves, coverall suit, shoe cover, waste disposable bag, plastic apron, and protective gear.

Each of the products should have the relevant certificate from the Food and Drug Administration (USFDA) or equivalent certification.