Over 180 people with undeclared recent travel histories traced, shifted into quarantine in Srinagar

New Delhi, May 13: With an increase of 3,525 COVID-19 cases reported in the last 24 hours, India's tally of positive coronavirus cases rises to 74,281 cases, as of Wednesday, said the Ministry of Health and Family Welfare.

The tally is inclusive of 47,480 patients who are active coronavirus cases and 24,385 patients who have been cured/discharged and one patient migrated.

With an increase of 122 deaths due to COVID-19 reported in the last 24 hours, the number of deaths in the country now stands at 2,415.

According to the ministry, Maharashtra has the most number of positive COVID-19 cases with 24,427 positive cases that include 5,125 patients recovered and 921 fatalities.

Gujarat has reported 8,903 COVID-19 cases inclusive of 3,246 recovered patients and 537 deaths due to the coronavirus.

Tamil Nadu reported 8,718 positive coronavirus cases with 2,134 patients recovering from the disease and 61 succumbing to the infection.

Delhi's tally of COVID-19 cases stands at 7,639 cases with 2,512 patients recovering and 86 patients died due to coronavirus.

Meanwhile Arunachal Pradesh (one case reported--now recovered), Goa (seven cases reported--all seven recovered), Manipur (two cases reported--both recovered) and Mizoram (one case reported--now recovered) have reported no new cases of COVID-19.

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.

Srinagar, Jun 19: Suspended Jammu and Kashmir DSP Davinder Singh, arrested while ferrying two Hizb-ul-Mujahideen terrorists in a vehicle on the Srinagar-Jammu Highway earlier this year, was granted bail by a Delhi court on Friday, his lawyer said.

Singh and another accused in the case - Irfan Shafi Mir - were granted the relief by the court in a case filed by special cell of Delhi Police, noting that the probe agency failed to file charge sheet within 90 days from his arrest, as prescribed under law, their lawyer M S Khan said.

The bail was granted on a personal bond of Rs 1 lakh and two sureties of like amount.