Violence cannot solve any problem: PM Modi

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, Apr 14: With 1,211 fresh cases of coronavirus reported in the last 24 hours, the total number of confirmed cases of COVID-19 in the country has reached 10,363 including 339 deaths, said Lav Aggarwal, Joint Secretary, Health and Family Welfare, here on Tuesday.

As many as 1,036 people have recovered from the disease so far, said Aggarwal during the daily media briefing on the coronavirus. "In one day, 179 people were diagnosed and found cured," he added.

"A total of 10,363 confirmed cases have been reported in India including 339 deaths and 1,036 people, who were COVID-19 positive have recovered. Out of the total deaths, 31 deaths have been reported in the last 24 hours," said Aggarwal.

Aggarwal said that an evaluation of each district and city will be done till April 20.

"An evaluation of each district and city will be done till April 20 in which it will be evaluated what measures did that authorities take in these cities and districts to combat COVID-19," he said.

"Based on the results of this litmus test approach, permission will be granted for some selective activities to those districts and cities which controlled the situation effectively. Detailed guidelines will be issued soon," he added.

Mumbai, Jul 16: Poet-activist Varavara Rao has tested positive for Covid-19. The 80-year old, named as accused in the Elgar Parishad case, was shifted to state-run JJ Hospital from Taloja central jail where he was lodged after he complained of dizziness. The hospital conducted tests including one for Covid-19 the results for which confirmed that he is positive.

Dr Ranjit Mankeshwar, the dean of JJ Hospital said, “He has shown no symptoms of Covid-19 so far. He has no breathing difficulty and is stable. We will soon shift him to a Covid hospital.” Rao is likely to be shifted to St George hospital.

Last week, Rao’s family had held a press conference after receiving a call from him from prison. His family had then said that his condition was deteriorating and he should be provided immediate medical aid. He was earlier shifted to the hospital when he fell unconscious in jail in May but was discharged within three days. The family had said that he was not provided proper medical treatment.

Last month, a special court had rejected his interim bail plea where he had cited his susceptibility to the virus due to his age and other medical conditions. The court, however, had said the superintendent of prison has been directed to take appropriate measures in such cases where medical attention is required. Before he was shifted to the hospital on Tuesday, Rao was admitted to the hospital ward of the jail and as he had been unable to do basic chores without depending on other inmates.

An appeal against the special court’s order is pending before the Bombay High Court. The plea is likely to be heard tomorrow.