SEBI to probe if IndiGo CEO downplayed promoters' tiff: report

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.

New Delhi, May 1: Amid the lockdown due to the COVID-19 pandemic, the University Grants Commission (UGC) and the Human Resource Development Ministry are planning to conduct the PhD and MPhil exams through online mediums in various universities across the country. The universities have been informed by the UGC and the MHRD about this.

Union Human Resource Development Minister Ramesh Pokhriyal 'Nishank' said, "Phd, MPhil exams, practicals, viva etc can be conducted through Skype or any other meeting apps."

When this system is implemented in colleges, students will not have to wait long for various types of examinations. Especially internal examinations can be taken online. Students' viva tests can also be conducted via Skype or any other similar meeting apps.

Regular classes in the universities will resume after the lockdown is removed. The classes for the first year will start from September 1 while for the second and third years the classes will start from August 1. However, students of various colleges will have to appear for basic exams in July.

A special committee constituted by the UGC has emphasized on conducting examinations online. The committee in its recommendation said that various colleges and universities should conduct online examinations including internal exams of colleges for 25 per cent marks.

The National Testing Agency (NTA), on the advice of the Ministry of Human Resource Development, has extended the date of filling the entrance examination forms for various universities.

According to the orders of the NTA, the date of filling the form for the entrance examinations of Jawaharlal Nehru University, National Council for Hotel Management 'G' and for Phd and MBA from IGNOU has been extended till May 15.

Kota, Jan 4: Following the death of an infant in the morning, the death toll in JK Lon Hospital here has risen to 107, officials said on Saturday.

A three-member state government committee of doctors, who was sent to investigate the matter on December 23 and 24, found that Kota's JK Lone Hospital is short of beds and it requires improvement.

However, the committee gave a clean chit to the doctors for any lapses over the recent death of infants admitted there.

A Central government team reached the hospital on Saturday to take stock of the situation.

As per the government report, at least 91 infants lost their lives at the government hospital in December last year.

Meanwhile, the National Human Rights Commission (NHRC) has issued a notice to Chief Secretary of Rajasthan to submit a detailed report within 4 weeks about the steps being taken to address the issue.

The Commission also asked the Chief Secretary to ensure that such deaths of the children do not recur in future due to lack of infrastructure and health facilities at the hospitals.