My agenda of reform to transform is yet to be finished: PM Modi

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.

Jan 22: Microsoft Corp’s chief executive officer said he worries that mistrust between the US and China will increase technology costs and hurt economic growth at a critical time.

Using the $470 billion semiconductor industry as an example of a sector that is already globally interconnected, Satya Nadella said the two countries will have to find ways to work together, rather than creating different supply chains for each country.

“All you are doing is increasing transaction costs for everybody if you completely separate,” Nadella said in an interview with Bloomberg News Editor-in-Chief John Micklethwait at Bloomberg’s The Year Ahead conference in Davos. That’s a concern as the executive said the world is on the cusp of a revolution around technology and artificial intelligence.

“If we take steps back in trust or increase transaction costs around technology, all we are doing is sacrificing global economic growth,” he said.

The agreement signed last week between the US and China was “not sufficient,” said Nadella, but represented “progress” on the issue of intellectual property protections for US technology companies working with China.

Nadella said he worries about the development of two separate internets, noting that to some degree they already exist “and they will get amplified in the future” with massive technology companies already in place in China.

The viewpoint clashes with Microsoft co-founder Bill Gates, who has been sceptical about the idea that ongoing US-China trade tensions could ever lead to a bifurcated system of two internets.

China and the US are the two leading AI superpowers, however the cooling political relations between them have slowed the international collaboration.

Nadella also warned that countries that fail to attract immigrants will lose out as the global tech industry continues to grow. The CEO has previously voiced concern about India’s Citizenship Amendment Act, calling it “sad.”

“However, Nadella said he remained hopeful.

“The fact that there is a 70-year history of nation-building, I think it’s a very strong foundation. I grew up in that country. I’m proud of that heritage. I’m influenced by that experience.”

New Delhi, Apr 23: Congress president Sonia Gandhi on Thursday accused the BJP of spreading the virus of communal prejudice and hatred in the country, asserting that "grave damage" is being done to social harmony

Addressing a meeting of the Congress Working Committee, Gandhi said it should worry every Indian and her party will have to work hard to repair this damage.

"Let me also share with you something that should worry each and every one of us as Indians. When we should be tackling the coronavirus unitedly, the BJP continues to spread the virus of communal prejudice and hatred," she said.

"Grave damage is being done to our social harmony. Our party, we will have to work hard to repair that damage," the Congress president added

Former prime minister Manmohan Singh, former Congress president Rahul Gandhi and top Congress leaders attended the meeting through video conference

This is the second time the CWC, the Congress' top decision-making body, is meeting through video-conferencing in the past three weeks ever since the lockdown was enforced to contain the coronavirus threat.

The Congress president said the coronavirus pandemic has increased disturbingly in the past three weeks and called upon the government to increase testing for it

Gandhi said she has written several times to the prime minister since the lockdown was enforced and suggested several measures and constructive cooperation

"Unfortunately, they have been acted upon only partially and in a miserly way. The compassion, large-heartedness and alacrity that should be forthcoming from the central government is conspicuous by its absence," she said

The Congress chief said the focus of the party must continue to be on successfully engaging with health, food security and livelihood issues.

She claimed that around 12 crore people have lost jobs in the first phase of the lockdown and urged the government to provide a relief package for the MSME sector, which accounts for one-third of the GDP

Gandhi called upon the government to provide food and financial security to migrants and jobless stranded at various places and were desperate to reach back home

"We have repeatedly urged PM there is no alternative to testing, tracing and quarantine. Unfortunately, testing still remains low, testing kits still in short supply," she noted

Gandhi said trade, commerce and industry have come to a virtual halt and crores of livelihoods have been destroyed.

"The central government does not appear to have a clear idea on how the situation will be managed after May 3rd. A lockdown of the present nature after that date would be even more devastating," she said

Former prime minister Manmohan said the success of the lockdown will be judged finally on India's ability to tackle COVID-19

He also said the cooperation between the Centre and states was key to success of the country's fight against coronavirus

Singh said it is necessary to focus on a number of issues in the fight against coronavirus

The fight against COVID-19 would very much depend upon the availability of resources, he noted

Rajasthan chief minister Ashok Gehlot said unless the central government comes forward to financially help states, the fight against COVID-19 will get weakened

"Unless there is a big financial package for states, how will normalcy return to states post lockdown," he asked

Chhattisgarh chief minister Bhupesh Baghel said unless the Centre rises to the occasion and provides financial assistance to states, how will the fight against COVID-19 be won

Puducherry chief minister V Narayanasamy said the Union government has not given any assistance to the states

"How will states survive in times of crisis. We are not enemies but have to act and work together," Narayanasamy said at the CWC meet.