Amit Shah unveils 5.5 lakh ‘thank you’ letters to PM Modi on CAA

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.

Tokyo, Feb 20: One more Indian on board the cruise ship Diamond Princess quarantined off the coast of Japan was tested positive for novel coronavirus, the Indian Embassy in Tokyo said on Wednesday, adding that all seven Indian nationals infected with the virus have been shifted to hospitals in Japan for treatment.

"1 Indian crew who tested positive for #COVID19 among 88 new cases yesterday on #DiamondPrincess taken to hospital for treatment. Indians receiving treatment responding well. From today, the disembarkation of passengers only started, likely to continue till 21 Feb," the embassy tweeted.

"As of 2100 JST, altogether 7 Indian nationals (crew members on board #DiamondPrincess) are receiving treatment in hospitals in Japan, after testing positive for #COVID19 over last few days. Their health conditions are improving. 
@MEAIndia," the following tweet read.

A total of 138 Indians, including 132 crew and 6 passengers, were among the 3,711 people on board the luxury cruise ship which was quarantine off Japan on February 5 after it emerged that a former passenger had tested positive for the virus.

New Delhi, Jul 22: Rajya Sabha Chairman M Venkaiah Naidu on Wednesday urged the newly elected members of the House to uphold rules and procedures of the House while discharging their duties as the lawmakers for the country.

"In his remarks at the end of the administration of oath/affirmation to the new members of Rajya Sabha in the Chamber of the House today, Shri Naidu urged them to hold themselves to account with regard to their conduct both within and outside the House, so as to enhance the standing of the institution in the eyes of the people," read a press note.

The note further read that Naidu suggested the members to "question themselves if they had acted to enhance the dignity of the institution or to the contrary at the end of each day during the session and if their conduct was ethical during the inter-session period".

He said, "Answers to these simple questions would guide you on the right path."

He further stressed, "Ensuring rule of law is the spirit of our law of the land (Constitution). It shall begin with your compliance with the rules and procedures of this House."

Of the 61 members elected to Rajya Sabha from 20 States in the recent biennial and bye-polls, 45 made oath/affirmation today including 36 who have been elected for the first time. 12 sitting members have been re-elected which include Sharad Pawar, Digvijaya Singh, Bhubaneswar Kalita, Prem Chand Gupta, Harivansh and Ramdas Athawale, who took oath today.

Those elected for the first time to Rajya Sabha include Mallikarjun Kharge, Jyotiraditya M Scindia and KC Venugopal who have vast legislative experience and taken oath today. Those members who could not make oath/affirmation will do so during the ensuing Monsoon Session.

"Members including three women made oath/affirmation in 10 languages viz., Telugu, Bodo, Kannada, Manipuri, Marathi, Oriya, Tamil, Bengali, Hindi and English," the note read further.

"Today's oath-taking has been organized to enable the newly elected members to participate in the committee meetings which are underway at once and in the monsoon session which is to follow. I hope to nominate all of you on different committees in a day or two. #RajyaSabha," the Vice President's official handle tweeted earlier on Wednesday.