Gold regains 32-k level on seasonal demand, global cues

Thiruvananthapuram, May 25: About 100 people, including a Magistrate and some police personnel, have been asked to go into quarantine after an accused, who was produced before a lower court here following his arrest, later testedpositive, officials said on Monday. The accused, who was arrested along with two others in connection with a case relating to illicit liquor transportation two days ago, had been shifted to thePoojapura central jail after he was remanded to judicial custody.

With his sample testing positive on Sunday, theman has been sent to a designated COVID-19 hospital. The Nedumangad court magistrate, before whom he was produced, 34 police personnel, including a circle inspector, who were on duty at the Venjaramoodu police station when the accused was broughtafter his arrest, some employees of a government hospital where his swab sample was taken and 12 officials of thePoojapura central jail have gone into quarantine, police sources said.

. Meanwhile, Malayalam film actor Suraj Venjaramoodu and Vamanapuram MLA D K Murali (CPI) are under self-imposed quarantineas they had attended a function in which the circle inspector had taken part.

Two days ago, a car in which illicit liqour was being transported had hit a policeman and sped away, but people managed to stop the vehicle and the three accused, who were in an inebriated state, were arrested, sources said.

New Delhi, Jun 25: After the Drug Controller General of India (DCGI) given its approval to manufacture and market the generic version of COVID-19 drug Remdesivir, COVIFOR, Hyderabad-based drugmaker Hetero Limited has delivered the first set of 20,000 vials in two equal lots of 10,000 each across 5 states.

The first batch, which is being marketed under the brand name of COVIFOR, was delivered to Maharashtra, Delhi, Gujarat Tamil Nadu and Hyderabad. Hetero has set a target to produce one lakh vials of the drug in two-three weeks.

The other lot would be supplied to Kolkata, Indore, Bhopal, Lucknow, Patna, Bhubaneshwar, Ranchi, Vijayawada, Cochin, Trivandrum and Goa within a week to meet the emergency requirements.

Managing director of Hetero Healthcare M Srinivasa Reddy said “the launch of Covifor in the country is a milestone in addressing public health emergencies. Through Covifor, we hope to reduce the treatment time of a patient in a hospital thereby reducing the increasing pressure on the medical infrastructure overburdened ue to accelerating COVID-19 infection rates," he said as reported by news agency.

"We are closely working with the government and the medical community to make Covifor quickly accessible to both public and private healthcare settings across the country”, Reddy said.

Covifor is a generic brand of Remdesivir which is used for the treatment of COVID-19 in adults and children hospitalised with strong symptoms of the disease. The Health Ministry had, on June 13, recommended the use of anti-viral drug Remdesivir in moderate stage of COVID-19.

Dr Reddys Laboratories and Hetero are among others which have separately entered into non-exclusive licensing agreements with the original drug-maker Gilead Sciences Inc to register, make and sell the investigational drug Remdesivir in India and other countries.

Remdesivir would be made in the company's formulation facility in Hyderabad, which has been approved by global regulatory authorities such as US Food and Drug Administration (USFDA) and EU, among others, Hetero had earlier said.

The treatment first showed improvement in trials on coronavirus patients and was approved for emergency use in severely ill patients in the United States and South Korea.

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.