Modi's second state visit to UAE begins

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, Jun 27: India on Saturday crossed 5 lakh-mark with record highest spike of 18,552 cases of coronavirus reported in the country in the past 24 hours.

India has added more than 3.18 lakh COVID-19 cases since June 1.

According to the Union Ministry of Health and Family Welfare, this was the highest single-day spike of COVID-19 positive cases. Also, with 384 fatalities in the past 24 hours, the total deaths inched closer to the 16000 mark.

With this, the total number of active cases are 1,97,387 while a total of 2,95,880 people have been cured or discharged from hospitals. The death toll stands at 15685 with one person migrated outside India, according to the health ministry update at 8 am today.

Maharashtra continues to top the countrywide list with a total number of COVID-19 positive cases at 1,52,765.

Delhi has so far reported 77,240 confirmed cases while Tamil Nadu has reported 74622 cases till now, as per the MoHFW. Delhi, Mumbai and Chennai are the worst-hit cities in the country

According to the Indian Council of Medical Research (ICMR), the total number of samples tested up to June 26 is 79,96,707; the number of samples tested on June 26, Friday stands at 2,20,479.

New Delhi, Jul 6: India's COVID-19 tally neared the 7 lakh mark with 6,97,413 cases after 24,248 new cases were reported in the last 24 hours, said the Union Ministry of Health and Family Welfare.

As per the Health Ministry, there are 2,53,287 active cases in the country while 4,24,432 patients have been cured or discharged. While one patient has migrated.

425 new deaths were reported in the last 24 hours in the country due to COVID-19, taking the number of patients succumbing to the deadly virus to 19,693.

As per the Health Ministry, Maharashtra continues to be the most impacted state from the infection with 2,06,619 cases and 8,822 fatalities due to the virus. Tamil Nadu in second place has a total of 1,11,151 cases and 1,510 fatalities.

The national capital's COVID-19 cases are also nearing the 1-lakh mark with 99,444 coronavirus cases and 3,067 deaths.

The total number of samples tested up to July 5 is 99,69,662 of which 1,80,596 samples were tested yesterday, informed the Indian Council of Medical Research on Monday.