Coronaviruses found in two Kerala bat species: ICMR study

News Network
April 15, 2020

New Delhi, Apr 15: As the world grapples with coronavirus, researchers have found the presence of a different kind of coronavirus -- bat coronavirus (BtCoV) --in two bat species from Kerala, Himachal Pradesh, Puducherry and Tamil Nadu, according to a study by the Indian Council of Medical Research (ICMR).

There is no evidence or research to claim that these bat coronaviruses can cause disease in humans, said Dr Pragya D Yadav, Scientist at the National Institute of Virology (NIV), Pune and also the first author of study.

The study has been published in the Indian Journal of Medical Research,

Twenty-five bats of Rousettus and Pteropus species from Kerala, Himachal Pradesh, Puducherry and Tamil Nadu were found positive for BtCoV in Kerala, Himachal Pradesh, Puducherry and Tamil Nadu.

"These bat coronaviruses have no relation with SARS-CoV2 responsible for the COVID-19 pandemic," Yadav said, adding that Pteropus bat species were earlier found positive for Nipah virus in 2018 and 2019 in Kerala.

"Bats are considered to be the natural reservoir for many viruses, of which some are potential human pathogens. In India, an association of Pteropus medius bats with the Nipah virus was reported in the past. It is suspected that the recently emerged severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) also has its association with bats," the objective of the study titled 'Detection of coronaviruses in Pteropus and Rousettus species of bats from different states of India' stated.

"In the present scenario of changing demography and ecological manipulations, it is challenging to have checks on the encounters of bats with other animals and humans," the study stated, highlighting that the need for active and continuous surveillance remains crucial for outbreak alerts for bat-associated viral agents with epidemic potential, which would be helpful in timely interventions.

"Although CoVs in the subfamily coronavirinae do not usually produce clinical symptoms in their natural hosts (bats), accidental transmission of these viruses to humans and other animals may result in respiratory, enteric, hepatic or neurologic diseases of variable severity. It is still not understood as to why only certain CoVs can infect people," the study said.

The scientists stressed on the need of proactive surveillance of zoonotic infections in bats.

The detection and identification of such viruses from bats also recommends cross-sectional antibody surveys (human and domestic animals) in localities where the viruses have been detected.

Similarly, if the epidemiological situation demands, evidence-based surveillance should also be conducted, the study said while emphasing on the need of developing strong mechanisms for working jointly with various stakeholders such as wildlife, poultry, animal husbandry and human health departments.

"In conclusion, our study showed detection of bat CoVs in two species of Indian bats. Continuous active surveillance is required to identify the emerging novel viruses with epidemic potential," Dr Yadav said.

Elaborating on the study, Dr Yadav said throat and rectal swab samples of two bat species -- Rousettus and Pteropus -- from seven states were screened for the bat coronvirus during which the representative samples collected from Kerala, Himachal Pradesh, Puducherry and Tamil Nadu tested positive while those from Karnataka, Chandigarh, Punjab, Telengana, Gujarat and Odisha came out negative.

The reverse-transcription polymerase chain reaction (RT-PCR) tests and sequencing were used for the confirmation of the findings.

"This is an ongoing study to understand the prevalence of the Nipah virus in bats," she said.

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
January 28,2020

Jan 28: After Union minister Anurag Thakur, on Tuesday, BJP MP Parvesh Verma has stoked a controversy by saying that "Shaheen Bagh protesters will enter houses and rape sisters, daughters." The BJP MP even went on to say that if BJP is voted to power in Delhi, they "will clear Shaheen Bagh protest within an hour."

"If the BJP comes to power in Delhi on February 11, we will clear Shaheen Bagh of all protests and protesters within one hour. Not a single person will be visible," Parvesh Verma said during a meeting at Vikaspuri assembly constituency.

"Lakhs of people gather there [Shaheen Bagh]. People of Delhi will have to think and take a decision. They will enter your houses, rape your sisters and daughters, kill them. There's time today, Modi ji & Amit Shah won't come to save you tomorrow..." the BJP MP told news agency ANI.

"If our government is formed, then give me just a month after February 11, and I will remove all mosques built on government land in my Lok Sabha constituency," the BJP parliamentarian added.

Well, these statements didn't go down well with the netizens, who took to Twitter to express what they felt about the BJP leader's comments. A user wrote, "This is pure, unadulterated hate speech." While other user said, "Only when you thought BJP couldn't stoop any lower."

Earlier, on Monday, BJP leader and Union Minister Anurag Thakur triggered a row after he led the crowd to raise an incendiary slogan that "traitors should be shot". At the rally, Thakur, the Minister of State (MoS) for Finance, shouted: "desh ke gaddaron ko" to which the crowd responded, "goli maro saalo ko" (shoot down the traitors).

Addressing the meeting in support of BJP candidate from Rithala, Manish Chaudhary, Thakur raised the pitch of nationalism as he linked opposition parties with anti-CAA protests in Shaheen Bagh and with alleged anti-India slogans, and then asked the crowd to raise the controversial slogan.

For more than a month, over 200 women have been joined by hundreds of others every day at South East Delhi's Shaheen Bagh at a sit-in protest against the CAA which promises citizenship to only non-Muslim refugees from three neighbouring countries.

Protests have been ongoing in different parts of the country against the amended Citizenship Act (CAA) which grants citizenship to Hindus, Sikhs, Jains, Parsis, Buddhists and Christians fleeing religious persecution from Pakistan, Afghanistan, and Bangladesh if they entered India on or before December 31, 2014.

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.
Agencies
July 16,2020

New Delhi, Jul 16: A group of 174 Indian nationals, including seven minors, has filed a lawsuit against the recent presidential proclamation on H-1B that would prevent them from entering the United States or a visa would not be issued to them.

Judge Ketanji Brown Jackson at the US District Court in the District of Columbia issued summonses on Wednesday to Secretary of State Mike Pompeo and acting Secretary of Homeland Security Chad F Wolf, along with Labor Secretary Eugene Scalia.

The lawsuit was filed in the US District Court on Tuesday.

"The proclamation 10052's H-1B/H-4 visa ban hurts the United States' economy, separates families and defies the Congress. While the two former points render it unseemly, the latter point renders it unlawful," said the lawsuit filed by lawyer Wasden Banias on behalf of the 174 Indian nationals.

The lawsuit seeks an order declaring the presidential proclamation restriction on issuing new H-1B or H4 visas or admitting new H-1B or H-4 visa holders as unlawful. It also urges the court to compel the Department of State to issue decisions on pending requests for H-1B and H-4 visas.

In his presidential proclamation on June 22, Trump temporarily suspended issuing of H-1B work visas till the end of the year.

"In the administration of our nation's immigration system, we must remain mindful of the impact of foreign workers on the United States labor market, particularly in the current extraordinary environment of high domestic unemployment and depressed demand for labor," said the proclamation issued by Trump.

In his proclamation, Trump said the overall unemployment rate in the United States nearly quadrupled between February and May of 2020 -- producing some of the most extreme unemployment ever recorded by the Bureau of Labor Statistics.

While the May rate of 13.3 per cent reflects a marked decline from April, millions of Americans remain out of work.

The proclamation also extends till year-end his previous executive order that had banned issuance of new green cards of lawful permanent residency. Green Card holders, once admitted pursuant to immigrant visas, are granted "open-market" employment authorisation documents, allowing them immediate eligibility to compete for almost any job in any sector of the economy, Trump said.

Forbes, which first reported the lawsuit filed by the Indian nationals, said the complaint points out that the Congress specified the rules under which H-1B visa holders could work in the US and balanced the interests of US workers and employers.

"The complaint seeks to protect H-1B professionals, including those who have passed the labor certification process and possess approved immigrant petitions. Such individuals are waiting for their priority date to obtain permanent residence, a wait that can take many years for Indian nationals," Forbes reported.

Meanwhile, several lawmakers urged Scalia on Tuesday to reverse the work visa ban.

"Throughout this administration, the president has continued to lament the alleged abuses of the immigration system while failing to address the systemic problems that have persisted and allowed businesses and employers to exploit and underpay immigrant workers, guest workers and American workers," the lawmakers wrote.

"This misguided attempt by the president to scapegoat immigrants for policy failures during the pandemic not only serves to hurt immigrants, but dismisses the true problem of a broken work visa program that is in desperate need of reform," said the letter, which among others was signed by Congressmen Joaquin Castro, Chair of the Congressional Hispanic Caucus; Bobby Scott, Chair of the Education and Labor Committee; Karen Bass, Chair of the Congressional Black Caucus; Judy Chu, Ra l Grijalva, Vicente Gonzalez, Yvette Clarke and Linda S nchez.

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.
Agencies
June 2,2020

Singapore, Jun 2: Moody's Investors Service on Tuesday downgraded 11 Indian banks along with as many non-financial companies and infrastructure majors besides four government-related issuers following a downgrade of the Indian government's issuer rating to Baa3 from Baa2 with a negative outlook.

The rapid and widening spread of the coronavirus outbreak, deteriorating global economic outlook, volatile oil prices and asset price declines are creating a severe and extensive credit shock across many sectors, regions and markets, said Moody's.

The Indian banking sector has been affected given the disruptions to India's economic activity from the coronavirus outbreak, which is weakening borrowers' credit profiles, it added.

The 11 lenders include Bank of Baroda, Bank of India, Canara Bank, Central Bank of India, Export-Import Bank of India, HDFC Bank, Indian Overseas Bank, IndusInd Bank, Punjab National Bank, State Bank of India and Union Bank of India.

The 11 non-finance companies are Oil and Natural Gas Corporation, Hindustan Petroleum Corporation, Oil India, Indian Oil Corporation, Bharat Petroleum Corporation, Petronet LNG, Tata Consultancy Services, Infosys, Reliance Industries, UPL Corporation and Genpact.

The 11 infrastructure companies are NTPC, NHPC, National Highways Authority of India, Power Grid Corporation, Gail India, Adani Green Energy Restricted Group (RG-2), Adani Transmission Restricted Group, Adani Ports and Special Economic Zone, Adani Transmission, Adani Electricity Mumbai and Azure Power Solar Energy.

The four Indian government-related issuers are Indian Railway Finance Corporation, Housing and Urban Development Corporation, Power Finance Corporation and REC Ltd.

"Government-related issuers in India have been affected because of disruptions to India's economy which will weaken borrowers' credit profiles," said Moody's.

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.