‘Conspiracy’: Kerala won't protect activists led by Trupti Desai to visit Sabarimala

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, Mar 27: Cabinet Secretary Rajiv Gauba has asked states to urgently strengthen the surveillance of international travellers who entered the country before the lockdown as there appeared to be a "gap" between the actual monitoring for COVID-19 and the total arrivals.

In a letter to chief secretaries of all States and Union Territories, Gauba said such a gap in monitoring of international passengers for coronavirus "may seriously jeopardise the efforts to contain the spread of COVID-19", given that many amongst the persons who have tested positive so far in India have history of international travel.

"As you are aware, we initiated screening of international incoming passengers at the airports with effect from January 18, 2020. I have been informed that up to March 23, 2020, cumulatively, Bureau Of Immigration has shared details of more than 15 lakh incoming international passengers with the States/UTs for monitoring for COVID-19.

"However, there appears to be a gap between the number of international passengers who need to be monitored by the States/UTs and the actual number of passengers being monitored," Gauba said in his letter.

The government had started monitoring of all international passengers who have arrived in India in last two months in the wake of the coronavirus outbreak.

Gauba said,"it is important that all international passengers are put under close surveillance to prevent the spread of the epidemic."

He said the Ministry of Health and Family Welfare (MoHFW) has repeatedly emphasised the importance of monitoring, and requested the states and UTs to take immediate steps in this regard.

"I would, therefore, like to request you to ensure that concerted and sustained action is taken urgently to put such passengers under surveillance immediately as per MoHFW guidelines," he said.

The cabinet secretary also urged the chief secretaries to actively involve the district authorities in this effort.The screening of international incoming passengers at airports was done from January 18 in a phased manner.

The Central and state governments have unleashed unprecedented and extraordinary measures to contain the spread of the fast-spreading coronavirus, which has already infected more than 700 people in the country and claimed at least 17 lives.

A nationwide lockdown was also announced by Prime Minister Narendra Modi on Tuesday for 21 days.

New Delhi, Jun 19: RJD and AAP were not invited to the all-party meeting called by Prime Minister Narendra Modi on Friday to discuss the situation at the India-China border after 20 Indian soldiers were killed in a "violent face-off," leaving the parties fuming.

Top RJD leader Tejashwi Yadav criticised the government for not inviting the party to the meeting, asking on Twitter late Thursday night, "Just wish to know the criteria for inviting political parties for tomorrow's (Friday's) all-party meet on Galwan Valley. I mean the grounds of inclusion/exclusion. Because our party hasn't received any message so far."

AAP's Rajya Sabha leader Sanjay Singh joined the chorus, "there is a strange ego-driven government at the centre. AAP has a government in Delhi and is the main opposition in Punjab. We have four MPs. But on a vital subject, AAP's views are not needed? The country is waiting for what the Prime Minister will say at the meeting."

Sources said the government has set a criteria to invite only parties with five or more MPs in Parliament for the digital meet, where the Prime Minister will brief the top leaders of parties and hear their views on the way ahead. There are at least 27 parties in the Parliament, which have less than five members, while 17 have more than five members or more than five MPs.

Interestingly, RJD has five MPs in Rajya Sabha and its senior MP Manoj K Jha shared the Rajya Sabha website link on Twitter, which showed the party has five MPs. "We have not been invited and the government's bogus argument has been exposed," Jha said.

CPI leaders said General Secretary D Raja received a call from Defence Minister Rajnath Singh inviting him to the meeting and with a message that the Prime Minister's Office would coordinate but there was no follow-up after that.

"Exclusion of AAP and RJD in the all-party meet on a National debate does not augment well. AAP is ruling Delhi and has its CM. Why should people of Delhi be kept out in such an important debate on National integrity and Sovereignty?" former NCP MP Majeed Memon tweeted.

During the all-party meeting on COVID-19 too, the government had not called all parties with representation in Parliament to the all-party meeting in April and had set five MPs as a benchmark to be invited.

Raja had then written a letter to Modi demanding that the government should not get into "technicalities" and discuss the issue with all parties in Parliament.