Don't mistake Hindu tolerance for weakness: Fadnavis to Pathan

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.

Kolkata, Jul 20: As many as 13 migrant workers who came to their native village in West Bengal's Bankura district were denied entry at the quarantine centre by the locals.

As a result, the workers had to set up a tent accommodation at a nearby Beraban forest area and lived together in a single tent there, without adequate food, drinking water and basic facilities.

The migrant labourers came from Rajasthan after four months of COVID-19 lockdown which was imposed nationwide on March 25 to contain the spread of coronavirus.

When they arrived at Jagadalla village in the Bankura district and tried to put up at a village school building for two weeks self-quarantine, angry villagers vehemently protested against their entry fearing Covid infections in their village.

Sources said that local police and panchayat members also failed to make the villagers understand the fact that if the labourers strictly stayed in self-quarantine there would be no chance of any further infection.

"The school is located quite within our neighbourhood. If they stay there and tested positive, they might spread Covid infections in the village. We cannot allow them to stay in the school building," said Aniket Goswami, a villager.

Lucknow, Jul 2: After a video showing health workers allegedly tossing bodies of coronavirus victims in a large pit in Karnataka, BSP President Mayawati on Wednesday stated that the incident is the "height of cruelty and insult to humanity".
The former UP Chief Minister demanded that the guilty must be punished.

"The tragedy that the bodies of COVID-19 victims being thrown into trenches in Ballari, Karnataka is the height of cruelty and an insult to humanity. Though incidents related to inhuman cruelty with corona patients are rampant but guilty of Ballari must be punished by the state government," Mayawati said in a tweet.

Also, in another tweet, she asked the Central government to extend the Pradhan Mantri Garib Kalyan Anna Yojana till the end of the coronavirus pandemic.

"In order to check ignominy of starvation on account of long unprecedented hardship & unemployment due to coronavirus and the subsequent nationwide lockdown, the PM Garib Kalyan Anna Yojna must continue not till November but till the end of the pandemic, this is the demand of BSP," she tweeted.