Ockhi continues to batter Kerala; 2,700 evacuated from Ernakulam

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.

New Delhi, May 24: India witnessed the biggest ever spike of 6,767 positive cases in the last 24 hours, taking the total number of COVID-19 cases to 1,31,868, according to the Union Ministry of Health and Family Welfare.

As many as 147 deaths have been reported in the last 24 hours, taking the death toll to 3,867.
Out of the total number of cases, 73,560 are active and 54,440 have been cured/discharged and one migrated.

Maharashtra continues to remain the worst-affected state with 47,190 COVID-19 cases. It is followed by Tamil Nadu (15,512), Gujarat (13,664), and Delhi (12,910).

The nationwide lockdown imposed as a precautionary measure to contain the spread of COVID-19 has been extended till May 31.

New Delhi, May 15: The World Bank on Friday approved $1 billion 'Accelerating India's COVID-19 Social Protection Response Program' to support the country's efforts for providing social assistance to the poor and vulnerable households, severely impacted by the pandemic.

This takes the total commitment from the World Bank towards emergency COVID-19 response in India to $2 billion.

A $1 billion support was announced last month to support India's health sector.

The response to the COVID-19 pandemic around the world has required governments around the world to introduce social distancing and lockdowns in unprecedented ways, said Junaid Ahmad, World Bank Country Director in India in a webinar interaction with the media.

These measures, intended to contain the spread of the virus have, however, impacted economies and jobs – especially in the informal sector. India with the world's largest lockdown has not been an exception to this trend, he said.

Of the $1 billion commitment, $550 million will be financed by a credit from the International Development Association (IDA) – the World Bank's concessionary lending arm and $200 million will be a loan from the International Bank for Reconstruction and Development (IBRD), with a final maturity of 18.5 years including a grace period of five years.

The remaining USD 250 million will be made available after June 30, 2020.