Can't blame Muslims for reacting: Pawar

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.

Feb 4: Amid the agitations against Citizenship Amendment Act, National register of Citizens and National Population Registration across the country, Prime Minister Narendra Modi on Monday said that there is a "political design" behind all these protests including in Delhi's Jamia and Shaheen Bagh to ruin the harmony of the nation.

"Be it Seelampur, Jamia or Shaheen Bagh, protests held over the past several days regarding the Citizenship Amendment Bill. Is this just a coincidence? No. This is an experiment," said Prime Minister Narendra Modi in his first election rally for Delhi polls at Karkardooma.

"There is a political design behind all these protests including Jamia and Shaheen Bagh. These protests are a conspiracy to divide India. These protests are going to ruin the harmony of the nation," he asserted.

Lambasting the opposition parties including Congress and Aam Aadmi Party for supporting the ongoing protests, he said: "But AAP and Congress are provoking people. Constitution and tricolor are being kept in front and attention is being diverted from the real conspiracy."

"These people were doubting the ability of our forces during surgical strikes. Do citizens of Delhi want such people in power? These people are saving those who want to break India into pieces," he added.

People have been protesting at Jamia and Shaheen Bagh against CAA, NRC and NPR. Members of the Opposition have deemed CAA "discriminatory and anti-Constitution" while the Centre has maintained that the new law has no effect on Indian citizens.

Recently, two firing incidents took place near Jamia Millia Islamia University.On Sunday night, the firing incident was reported near gate number five at the university following which people including some students of the varsity gathered outside the Jamia Nagar police station. They returned from the Jamia Nagar police station after their complaint was registered.

Earlier, a student sustained injuries after a young man fired at the protestors near Jamia.

Tehran, Mar 3: Iranian Foreign Minister Javad Zarif on Monday urged Indian authorities to ensure the well-being of all Indians and not let "senseless" violence prevail.

Ministry of External Affairs Spokesperson Raveesh Kumar said on Thursday that law enforcement agencies were working on the ground to prevent violence and ensure restoration of confidence and normalcy.

Mr Kumar has urged international bodies not to make irresponsible statements at this sensitive time. "Iran condemns the wave of organised violence against Indian Muslims. For centuries, Iran has been a friend of India. We urge Indian authorities to ensure the wellbeing of ALL Indians & not let senseless thuggery prevail. Path forward lies in peaceful dialogue and rule of law," Zarif tweeted.

The communal violence over the amended citizenship law in Delhi has claimed at least 42 lives. Frenzied mobs have torched houses, shops, vehicles, a petrol pump and pelted stones at police personnel.