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New Delhi, Jun 11: The Department of Pharmaceuticals has given its nod for lifting of ban on the export of hydroxychloroquine, Union Minister D V Sadananda Gowda said on Wednesday.

India had banned export of hydroxychloroquine on March 25, with some exceptions, amid views in some quarters that the drug could be used to fight COVID-19. On April 4, it completely banned the exports without any exception.

"Department of Pharmaceuticals has approved the lifting of ban on export of Hydroxychloroquine API as well as formulations. Manufacturers except SEZ/EOU Units have to supply 20 per cent production in the domestic market," the minister of chemicals and fertilisers said in a tweet.

The Directorate General of Foreign Trade (DGFT) has been asked to issue formal notification in this regard, he added.

In another tweet, Gowda said he held discussions with representatives of pharma companies along with some of his ministerial colleagues on the challenges being faced by the industry and on the roadmap to boost exports.

"Had detailed discussion with representatives of pharma companies & association, stakeholder Ministries along with Hon Ministers @piyushGoyal  ji, @HardeepSPuri  ji, & @MansukhMandviya  ji on entire gamut of challenges faced by the industry as well as strategies to boost pharma export," Gowda tweeted.

India exported hydroxychloroquine API (active pharmaceutical ingredient) worth USD 1.22 billion in April-January 2019-20.

During the same period, exports of formulations made from hydroxychloroquine was at USD 5.50 billion.

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, Jan 24: A nurse from Kerala employed at a hospital in Saudi Arabia has tested positive for the deadly novel coronavirus, Union minister of state for external affairs V Muraleedharan said on Thursday.

The minister confirmed that about 100 Indian nurses working in the Saudi Arabia hospital were tested following the threat of coronavirus and one of them was found infected by the deadly virus.

Taking to Twitter, MoS (MEA) Muraleedharan said, "About 100 Indian nurses mostly from Kerala working at Al-Hayat hospital have been tested and none except one nurse was found infected by Coronavirus. Affected nurse is being treated at Aseer National Hospital and is recovering well."

Earlier in the day, he had said that he was in touch with the Indian consulate in Jeddah to provide all possible support to the nurses quarantined at Al-Hayat hospital.

"Spoke to @CGIJeddah on Indian nurses quarantined at Al-Hayat Hospital, Khamis Mushait, Saudi Arabia due to Corona virus threat. They are in touch with hospital management and Saudi foreign Ministry. Have asked our Consulate to provide all possible support", he had tweeted.

Kerala chief minister Pinarayi Vijayan on Thursday wrote to the external affairs ministry seeking intervention in Corona outbreak among Kerala nurses in Saudi Arabia

"Corona outbreak among nurses in Azir Aba Al Hayat hospital in Saudi Arabia should be considered serious and necessary steps must be taken", he had said through the letter.

The chief minister had also requested MEA to communicate with Saudi Arabia to ensure proper treatment and protection for the patients.