Novel coronavirus can survive on human skin for 9 hours: Study

News Network
October 9, 2020

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New Delhi, Oct 9: The SARS-CoV-2 virus, which causes Covid-19, may linger on human skin for nine hours, much longer than the flu viruses can, according to a study.

The influenza A virus (IAV), in contrast, remained viable on human skin for nearly two hours, said the researchers including those from Kyoto Prefectural University of Medicine in Japan.

The study, published in the journal Clinical Infectious Diseases, found that both the viruses were rapidly inactivated on skin with a hand sanitiser.

The finding underscores the importance of handwashing or using a sanitiser to prevent the spread of Covid-19.

The researchers noted that the stability of SARS-CoV-2 on human skin remains unknown, considering the hazards of viral exposure to humans.

"We generated a model that allows the safe reproduction of clinical studies on the application of pathogens to human skin and elucidated the stability of SARS-CoV-2 on the human skin," the researchers wrote in the journal

They evaluated the stability of SARS-CoV-2 and IAV, mixed with culture medium or upper respiratory mucus, on human skin surfaces.

The researchers also evaluated the disinfection effectiveness on skin of 80 per cent ethanol against SARS-CoV-2 and IAV.

The study found that SARS-CoV-2 and IAV were inactivated more rapidly on skin surfaces than on other surfaces such as stainless steel, glass and plastic.

The survival time was significantly longer -- 9 hours -- for SARS-CoV-2 than for IAV (1.82 hours), according to the researchers.

"The nine-hour survival of SARS-CoV-2 on human skin may increase the risk of contact transmission in comparison with IAV, thus accelerating the pandemic," the researchers wrote in the journal.

"Proper hand hygiene is important to prevent the spread of SARS-CoV-2 infections," they said.

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News Network
November 30,2025

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Mangaluru, Nov 30: A 22-year-old college student succumbed to her injuries at a private hospital in Mangaluru today, days after she was hit by a goods tempo while crossing a road in Padubidri.

The deceased has been identified as Preksha, a resident of Nadsalu Billitota in Padubidri. The fatal incident occurred as Preksha, who was returning home after completing her examination, attempted to cross the service road towards Mangaluru. She was struck by a goods tempo approaching from the Udupi side, causing her to fall and sustain a severe head injury.

Prompt action from local residents ensured she received immediate first aid before being rushed to a hospital in Mangaluru for specialised treatment. Despite medical efforts, she passed away while undergoing care.

Preksha was a student at Karavali College, Vamanjoor on the outskirts of Mangaluru city. The tragedy is compounded by the fact that she belonged to a financially vulnerable family, having previously lost her father. She is survived by her mother and brother.

A case related to the accident has been registered at the Padubidri police station, and an investigation is underway to determine the exact circumstances that led to the collision. The incident highlights the growing concerns over road safety, particularly on busy service roads, and serves as a tragic reminder of the human cost of traffic accidents.

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News Network
December 3,2025

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IndiGo, India’s largest airline, is battling one of its worst operational disruptions in recent years, with hundreds of delays and cancellations throwing domestic travel into chaos.

Government data on Tuesday showed its on-time performance plunging to 35%, an unusual dip for a carrier long associated with punctuality.

By Wednesday afternoon, airports in Delhi, Mumbai, Bengaluru and Hyderabad had collectively reported close to 200 cancellations, stranding travellers across the country.

Crew Shortage After New Duty Norms

A major trigger behind the meltdown is a severe crew shortage, especially among pilots, following the rollout of revised Flight Duty Time Limitation (FDTL) norms last month.

The rules mandate longer rest hours and more humane rosters — a shift IndiGo has struggled to incorporate across its vast network.

Sources said several flights were grounded due to lack of cabin crew, while some delays stretched upwards of eight hours.

With IndiGo controlling over 60% of India’s domestic aviation market, the ripple effect has impacted airports nationwide.

IndiGo Issues Apology, Lists “Compounding Factors”

In a statement, IndiGo acknowledged the large-scale disruption:

“We sincerely apologise to customers. A series of unforeseen operational challenges — technology glitches, winter schedule changes, adverse weather, system congestion and updated FDTL norms — created a compounding impact that could not have been anticipated.”

To stabilise operations, the airline has begun calibrated schedule adjustments for the next 48 hours, aiming to restore punctuality. Affected passengers are being offered refunds or alternate travel arrangements, IndiGo said.

What the FDTL Rules Require

The FDTL norms, designed to reduce pilot fatigue, cap duty and flying hours as follows:
•    Maximum 8 hours of flying per day
•    35 hours per week
•    125 hours per month
•    1,000 hours per year

Crew must also receive rest equalling twice the flight duration, with a minimum 10-hour rest period in any 24-hour window.

The DGCA introduced these limits to enhance flight safety.

Hyderabad: 33 Flights Cancelled, Long Queues Reported

Hyderabad’s Rajiv Gandhi International Airport saw heavy early-morning crowds as 33 IndiGo flights (arrivals and departures) were cancelled.

The airport clarified on X that operations were normal, advising passengers to contact IndiGo directly for latest flight status.

Cancellations included flights to and from Visakhapatnam, Goa, Ahmedabad, Delhi, Bengaluru, Chennai, Madurai, Hubli, Bhopal and Bhubaneswar.

Bengaluru: 42 Flights Disrupted

Bengaluru’s Kempegowda International Airport recorded 42 cancellations — 22 arrivals and 20 departures — affecting routes to Delhi, Mumbai, Chennai, Hyderabad, Goa, Kolkata and Lucknow.

Passengers Vent on Social Media

Irate travellers took to X to share their experiences. One passenger stranded in Hyderabad wrote: “I have been here since 3 a.m. and missed an important meeting.”

Another said: “My flight was pushed from 1:55 PM to 2:55 PM and now 4:35 PM. I was informed only three minutes before entering the airport.”

Delhi Airport Hit by Tech Glitch

At Delhi Airport, the disruption deepened due to a slowdown in the Amadeus system — used for reservations, check-ins and departure control.

The technical issue led to longer queues and sluggish processing, adding to delays already worsened by staff shortages.

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News Network
December 6,2025

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New Delhi: IndiGo, India’s largest airline, faced major operational turbulence this week after failing to prepare for new pilot-fatigue regulations issued by the Directorate General of Civil Aviation (DGCA). The stricter rules—designed to improve flight safety—took effect in phases through 2024, with the latest implementation on November 1. IndiGo has acknowledged that inadequate roster planning led to widespread cancellations and delays.

Below are the key DGCA rules that affected IndiGo’s operations:

1. Longer Mandatory Weekly Rest

Weekly rest for pilots has been increased from 36 hours to 48 hours.

The government says the extended break is essential to curb cumulative fatigue. This rule remains in force despite the current crisis.

2. Cap on Night Landings

Pilots can now perform only two night landings per week—a steep reduction from the earlier limit of six.

Night hours, defined as midnight to early morning, are considered the least alert period for pilots.

Given the disruptions, this rule has been temporarily relaxed for IndiGo until February 10.

3. Reduced Maximum Night Flight Duty

Flight duty that stretches into the night is now capped at 10 hours.

This measure has also been kept on hold for IndiGo until February 10 to stabilize operations.

4. Weekly Rest Cannot Be Replaced With Personal Leave

Airlines can no longer count a pilot’s personal leave as part of the mandatory 48-hour rest.

Pilots say this closes a loophole that previously reduced actual rest time.

Currently, all airlines are exempt from this rule to normalise travel.

5. Mandatory Fatigue Monitoring

Airlines must submit quarterly fatigue reports along with corrective actions to DGCA.

This system aims to create a transparent fatigue-tracking framework across the industry.

The DGCA has stressed that these rules were crafted to strengthen flight safety and align India with global fatigue-management standards. The temporary relaxations are expected to remain until February 2025, giving IndiGo time to stabilise its schedules and restore normal air travel.

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