Beware mankind! A new virus discovered in pigs with human pandemic risk

Agencies
June 30, 2020

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.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
News Network
July 8,2020

Bengaluru, Jul 8: In yet another revenue generation measure, the Revenue department has issued an order permitting the sale of government land leased to various religious, industrial and other organisations.

Officials say that around Rs 2,250 crore will be generated in Bengaluru Urban district alone, if the order is implemented.

While rules for the process are yet to be formed, it has directed deputy commissioners of various districts to submit proposals for the sale of such lands leased by the government to various institutions under the Karnataka Land Grant Rules, 1969. The order came after a recent Cabinet decision. 

The order issued on July 6 says that government lands leased to private organisations, trusts, industries, educational, social welfare, religious and agricultural purposes can be regularised by paying the guidance value of the land, provided the organisation continued to use the land for the same purpose it was granted for.

If an organisation or trust wanted to convert the land for other purposes, it will be charged twice the guidance value. According to the order, land leased to organisations that are unwilling to purchase the land will be surveyed. “DCs should initiate measures to survey such lands and recover the unused land to the government,” it said.

Revenue Principal Secretary N Manjunath Prasad told DH that rules for the sale of such lands will be formulated shortly. “We have directed deputy commissioners to compile the extent of land leased to various organisations in their respective districts,” he said, noting that 921 acres were leased to private parties in Bengaluru Urban district.

From the 921 acres, the state government used to receive an annual rent of Rs 6.50 crore per year. Sale of leased land in Bengaluru Urban alone will generate around Rs 2,250 crore at current guidance values, Prasad said. 

The government is also pushing for regularisation of unauthorised buildings on Bangalore Development Authority (BDA) land and auction of corner sites to mobilise resources due to the severe economic difficulties in the wake of the Covid-19 pandemic and the state’s reduced share in central taxes.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
coastaldigest.com news network
May 20,2020

Mangaluru, May 20: In a gut-wrenching tragedy, a Class 10 student who was preparing for the final examinations drowned in Adyapady dam on the outskirts of the city yesterday.

The victim is Mallik, 17, a resident of Mulur village in Gurpur. The tragedy occurred when Mallik along with some others had come to the dam to catch fish.

According to the police, he accidentally slipped into the waters and drowned. His body was recovered later. 

Jurisdictional Bajpe police have registered a case of unnatural death and investigations are underway.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.
coastaldigest.com news network
July 14,2020

Bengaluru, July 14: Girls outshone boys in the Second Pre-University Board examinations in Karnataka, results of which were announced on Tuesday.

As many as 6.75 lakh students had written the examination of which 4.17 lakh students passed.

Thus, the pass percentage is 61.80 per cent, Primary and Secondary Education Minister S Suresh Kumar said while announcing the results.

He said 68.73 per cent girls cleared the exam against the boys whose pass percentage was 54.77 per cent.

In terms of urban versus rural, 62.60 per cent students passed in the urban area while 58.99 per cent were from rural areas.

The three districts where the students' performance was excellent were Udupi, Dakshina Kannada and Kodagu whereas the districts where students fared badly were Chitradurga, Raichur and Vijayapura, the minister said.

Both Dakshina Kannada and Udupi have recorded 90.71 percent results. Kodagu has bagged second position with 81.53 pass percentage. Vijayapura district has recorded lowest pass percentage (54.22)

Combination wise, the pass percentage of students in science stream is 82.57 per cent, Commerce 72.60 per cent and Arts 47.90 per cent, said the Minister.

He also said of those who passed the examination, 72. 45 per cent were from English medium and 47.56 from Kannada medium.

There are 68,866 distinction scorers, 2,21,866 students who got first division and 77,455 students who passed the exam in second division, the minister added.

Comments

Add new comment

  • Coastaldigest.com reserves the right to delete or block any comments.
  • Coastaldigset.com is not responsible for its readers’ comments.
  • Comments that are abusive, incendiary or irrelevant are strictly prohibited.
  • Please use a genuine email ID and provide your name to avoid reject.