Don't expect much from Indo-Pak talks in January: Sartaj

Jun 3: Emphasising that airlines are clearly the safest mode of transportation, IndiGo CEO Ronojoy Dutta on Tuesday said there is no evidence yet of coronavirus infection getting transmitted among passengers onboard an aeroplane.

His comments against the backdrop of instances of some passengers, who had taken flights after resumption of domestic air services on May 25, testing positive for coronavirus.

"Those people had the virus before they got on to the aeroplane. What is noteworthy is that they have done the tracing after that. There is no evidence of transmission onboard there... that is a very encouraging sign on the safety of airline travel," he said during an earnings call.

According to him, airlines are clearly the safest mode of transportation and there is no evidence yet of contamination on an aircraft.

"You can come in contaminated but so far there is no evidence of passing it on to a fellow passenger," he noted.

Amid concerns over the coronavirus pandemic, aviation regulator DGCA has asked airlines to ensure that to the extent possible, middle seat in flights should be kept empty.

In this regard, Dutta said the airline would keep the middle seat empty wherever it can and "where we have to fill the middle seat, we will have the extra protective gown".

To a query about possible hedging of fuel prices, he said it would be a dumb idea and that airlines adjust to ups and downs in fuel prices.

"I can't overemphasise what a dumb idea it will be for an airline to hedge fuel prices. I looked at it from different angles and it is not a good idea... we looked at hedging and we talked about it at the board level and we said no," he noted.

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.

New Delhi, Apr 23: The nationwide lockdown in India which started about a month ago has impacted nearly 40 million internal migrants, the World Bank has said.

The lockdown in India has impacted the livelihoods of a large proportion of the country's nearly 40 million internal migrants. Around 50,000 60,000 moved from urban centers to rural areas of origin in the span of a few days, the bank said in a report released on Wednesday.

According to the report -- 'COVID-19 Crisis Through a Migration Lens' -- the magnitude of internal migration is about two-and-a-half times that of international migration.

Lockdowns, loss of employment, and social distancing prompted a chaotic and painful process of mass return for internal migrants in India and many countries in Latin America, it said.

Thus, the COVID-19 containment measures might have contributed to spreading the epidemic, the report said.

Governments need to address the challenges facing internal migrants by including them in health services and cash transfer and other social programmes, and protecting them from discrimination, it said.

World Bank said that coronavirus crisis has affected both international and internal migration in the South Asia region.

As the early phases of the crisis unfolded, many international migrants, especially from the Gulf countries, returned to countries such as India, Pakistan, and Bangladesh until travel restrictions halted these flows.

Some migrants had to be evacuated by governments, such as those of China and Iran, it said.

Before the coronavirus crisis, migrant outflows from the region were robust, the report said.

The number of recorded, primarily low-skilled emigrants from India and Pakistan rose in 2019 relative to the prior year but is expected to decline in 2020 due to the pandemic and oil price declines impacting the Gulf countries.

In India, the number of low-skilled emigrants seeking mandatory clearance for emigration rose slightly by eight percent to 368,048 in 2019.

In Pakistan, the number of emigrants jumped 63 per cent to 6,25,203 in 2019, largely due to a doubling of emigration to Saudi Arabia, it said.

According to the bank, migration flows are likely to fall, but the stock of international migrants may not decrease immediately, since migrants cannot return to their countries due to travel bans and disruption to transportation services.

In 2019, there were around 272 million international migrants.

The rate of voluntary return migration is likely to fall, except in the case of a few cross-border migration corridors in the South (such as Venezuela-Colombia, Nepal-India, Zimbabwe South Africa, Myanmar-Thailand), it said.

Migrant workers tend to be vulnerable to the loss of employment and wages during an economic crisis in their host country, more so than native-born workers.

Lockdowns in labour camps and dormitories can also increase the risk of contagion among migrant workers.

Many migrants have been stranded due to the suspension of transport services. Some host countries have granted visa extensions and temporary amnesty to migrant workers, and some have suspended the involuntary return of migrants, it said.

Observing that government policy responses to the COVID-19 crisis have largely excluded migrants and their families back home, the World Bank said there is a strong case for including migrants in the near-term health strategies of all countries, given the externalities associated with the health status of an entire population in the face of a highly contagious pandemic.

The Bank said governments would do well to consider short, medium and long-term interventions to support stranded migrants, remittance infrastructure, loss of subsistence income for families back home, and access to health, housing, education, and jobs for migrant workers in host/transit countries and their families back home.

The pandemic has also highlighted the global shortage of health professionals and an urgent need for global cooperation and long-term investments in medical training, it said.