Team Anna, govt begin to land low blows

New Delhi, Apr 8: The Supreme Court on Wednesday suggested that all tests to identify coronavirus positive patients should be conducted free of cost and asked the Central government to look into creating a mechanism for providing reimbursement for the same.

A bench headed by Justice Ashok Bhushan, while hearing a PIL via video-conferencing, suggested that the test should be conducted free of cost in the identified private laboratories and said that the court will pass appropriate order on the matter.

The apex court was hearing a PIL filed by lawyer and petitioner Shashank Deo Sudhi seeking direction to the Centre and other respective authorities to provide free of cost the testing facility for COVID-19 to all citizens in the country.

Solicitor General Tushar Mehta submitted that 118 laboratories were doing 15,000 test capacity per day and added that 47 private laboratory chains have also been involved for the same.

During the hearing, the court asked the Centre to ensure private labs don't charge a high amount for the test and suggested that the government can create an effective mechanism for reimbursement from the government for tests.

Mehta said that they will look into the suggestion and will try to devise what can be done best.

Sudhi, on the other hand, submitted that testing of coronavirus is very expensive and therefore the Central government should take all necessary steps to provide free of cost the testing facility for COVID-19 kits and others to all citizens in the country.

New Delhi, Apr 18: With 957 new cases of COVID-19 in the last 24 hours and 36 deaths, India's total count of coronavirus cases has surged to 14,792, said the Union Ministry of Health and Family Welfare on Saturday.

The total cases are inclusive of 2,014 cured and discharged patients, one migrated and 488 deaths. At present, there are 12,289 active COVID-19 cases in the country.

Lav Aggarwal, Joint Secretary, Ministry of Health and Family Welfare said that mortality rate due to COVID-19 in our country is around 3.3 per cent.

"An age-wise analysis will tell you that 14.4 per cent of deaths have been reported in the age group of 0-45 years. Between 45-60 years it is 10.3 percent, between 60-75 years it is 33.1 percent and for 75 years, and above it is 42.2 percent," Aggarwal said at a press conference here.

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.