Airports across India struggling to cope with massive passenger surge

The deadly coronavirus that entered India while there was still nip in the air has beaten rising mercury, humid conditions, unique Indian genome and has entered monsoon season with more potency as fresh cases are only breaking all records in the country.

India recorded a single-day spike of record 24,850 new coronavirus cases on Sunday, taking its total tally to 6.73 lakh corona-positive cases.

Top Indian microbiologists were hopeful in March that after the 21-day lockdown, as summer approaches, the rise in temperature would play an important role in preventing the drastic spread of COVID-19 virus in India.

Several virologists hinted that by June this year, the impact of COVID-19 would be less than what it appeared in March-April.

The claims have fallen flat as the virus is mutating fast, becoming more potent than ever.

According to experts, the novel coronavirus is a new virus whose seasonality and response to hot humid weather was never fully understood.

"The theory was based on the fact that high temperatures can kill the virus as in sterilisation techniques used in healthcare. But these are controlled environment conditions. There are many other factors besides temperature, humidity which influence the transmission rate among humans," Dr Anu Gupta, Head, Microbiologist and Infection Control, Fortis Escorts Heart Institute, told IANS.

There is no built-up immunity to COVID-19 in humans.

"Also, asymptomatic people might be passing it to many others unknowingly. New viruses tend not to follow the seasonal trend in their first year," Gupta emphasized.

Globally, as several countries are now experiencing hot weather, the World Health Organization (WHO) reported a record hike in the number of coronavirus cases, with the total rising by 2,12,326 in 24 hours in the highest single-day increase since COVID-19 broke out.

So far over 11 million people worldwide have tested positive for the disease which has led to over 5,25,000 deaths, according to data from Johns Hopkins University. The US remained the worst-hit country with over 28 lakh cases, followed by Brazil with 15.8 lakh.

According to Sandeep Nayar, Senior Consultant and HOD, Respiratory Medicine, Allergy & Sleep Disorders, BLK Super Speciality Hospital in New Delhi, whether temperature plays a role in COVID-19 infection is highly debated.

One school of thought said in the tropical regions of South Asia, the virus might not thrive longer.

"On the other hand, another school of thought has found that novel Coronavirus can survive in a hot and humid environment and tropical climate does not make a difference to the virus. According to them, this is what distinguishes the novel coronavirus from other common viruses, which usually wane in hot weather," stressed Nayar.

Not much has been studied in the past and no definite treatment or vaccine is available to date.

"Every day, new properties and manifestation of the disease come up. As of now, the only way to prevent this monster is by taking appropriate precautions. Hand hygiene, social distancing, cough etiquette and face masks definitely reduce spread of COVID-19 infection," Nayar told IANS.

Not just top Indian health experts, even Indian-American scientists had this theory in mind that sunshine and summer may ebb the spread of the coronavirus.

Ravi Godse, Director of Discharge Planning, UPMC Shadyside Pennsylvania in the US told IANS in April: "In the summer, the humidity can go up as well, meaning more water drops in the air. If the air is saturated with water and somebody sneezes virus droplets into such air, it is likely that the droplets will fall to the ground quicker, making them less infectious. So the short answer is yes, summer/sunshine could be bettera.

According to Dr Puneet Khanna, Head of Respiratory Medicine and Pulmonology, Manipal Hospital, Delhi, COVID-19 death rates are not too different in tropical countries but since the disease affected them late it was yet to show its peak in these areas.

"The virus can survive well in hot and humid countries and this is proven now," he stressed.

Mangaluru, Jan 7: The city police arrested a youth on charge of spreading messages against political leaders through WhatsApp and allegedly issuing life threats warnings against them.

The accused has been identified as Anwar, a resident of Peruvai village in Bantwal taluk of Dakshina Kannada. He was working in Qatar.

On Monday, Yathish from Vittal filed a complaint and based on that police arrested Anwar.

Mumbai, Feb 9: Given the slow progress on the ongoing Rs 38,000-crore capacity expansion at the four largest metro airports, and also the surging traffic, the snaky queues will continue at least till 2023, warns a report.

The four largest airports -- New Delhi, Mumbai, Bengaluru and Hyderabad -- handle more than half of the traffic and are operating at 130 per cent of their installed capacity. These airports are under a record Rs 38,000-crore capex but the capacity will not come up before end-2023, says a Crisil report.

“With the dip in traffic growth largely behind, we expect congestion at the top four airports of New Delhi, Mumbai, Bengaluru and Hyderabad, which handle more than half of the load, to continue till about FY23,” says the report.

Already these airports are operating at over 130 percent of installed capacity, and the ongoing healthy traffic growth this operating rate is expected to rise further in the next 12 months.

“Operationalising of capacities in the following two fiscals will bring down utilisation levels albeit still high at over 90 per cent by fiscal 2023 and that is despite an unprecedented Rs 38,000 crore capex being undertaken by the operators of these airports over five fiscals 2020-24,” says the report.

Despite this unprecedented capex that is debt-funded, ratings are likely to be stable given the strong cash flows expected due to healthy traffic growth, low project risks associated with the capex and improving regulatory environment, notes the report.

“Capacity at these four airports will increase a cumulative 65 per cent to 228 million annually (from 138 million now) by fiscal 2023. However, traffic is expected to grow strong at up to 10 per cent per annum over the same period. Since additional capacities will become operational in phases only by fiscal 2023, high passenger growth will add to congestion till then,” warn the report.

High utilisation will ride on pent-up demand (accumulated in 2019 as traffic was impacted with the grounding of Jet Airways) and one-off issues with new aircraft of certain airlines.

Further impetus will also come from improving connectivity to lower-tier cities and reducing fare difference between air and rail. Increasing footfalls at airports provide a leg-up to non-aero streams such as advertising, rentals, food and beverage and parking, which comprise around half of the revenue of airports already.

These are expected to grow strongly at over 10-12 per cent, also supported by higher monetisation avenue coming along with current capex. The other half of revenue (aero revenue) is an entitlement approved by the regulator, providing a pre-determined, fixed return over the asset base and a pass-through of costs.

Aero revenue is also expected to get a bump up during fiscals 2022-24, when a new tariff order for airports is likely. Overall aggregate cash flows are likely to double by fiscal 2024 and provide a healthy cushion against servicing of debt contracted for capex, the report concludes.