Hot weather theory falls flat, coronavirus more potent in India post-summer

Agencies
July 5, 2020

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.

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News Network
February 4,2026

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An Indian resident who won the Dh20 million (approximately Rs 50 crore) jackpot in Abu Dhabi's Big Ticket draw has told of his joy at sharing his life-changing fortune with a friend.

Shanthanu Shettigar, a shop manager in Muscat, regularly buys tickets for the monthly grand prize draw with one of his closest friends – and the pair won on February 3.

Mr Shettigar, 33, who is from Udyavar in Udupi district of the southern state of Karnataka and has lived in the Omani capital for eight years, said he was left speechless after learning of his success.

“When I first moved to Muscat, many of my colleagues were purchasing Big Ticket, which encouraged me to give it a try,” he said.

“I started buying tickets on my own, and later began sharing tickets with a close friend. The ticket that brought me this win was one we purchased together.”

“Like most people, I receive a lot of spam calls, and I was fully absorbed in my work as well. I knew the live draw was taking place tonight, but I never imagined my name would be announced,” he said.

“When I realised it was real and that I had won, I was honestly speechless. It still hasn’t fully sunk in, but I’m extremely happy.”

Mr Shettigar is not sure how he will spend his share of the money, but encouraged others to take part.

“This win was completely unexpected, so I want to take some time to think things through before deciding what to do next,” he said.

“I would definitely encourage others to participate with Big Ticket, whether with family or friends – you never know when your moment might come.”

The Big Ticket was established in 1992 with an initial first prize of Dh1 million. It is one of the most popular monthly raffles in the UAE.

It has transformed the lives of many people across the Emirates and beyond.

Entry to the Big Ticket Millionaire is Dh500. Tickets can be bought online or at counters at Zayed International Airport and Al Ain Airport.

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News Network
February 3,2026

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Mangaluru, Feb 3: Kanachur College of Physiotherapy and Kanachur Hospital & Research Centre, in association with U.T. Fareed Foundation (R), organised the 11th Late Mrs. Naseema Fareed Memorial Lecture on Tuesday.

The programme was inaugurated by Dr. Subramanyam K, Head of the Department and Professor, Department of Cardiology, Srinivas Institute of Medical Sciences & Research Centre, Mangaluru. In his inaugural address, Dr. Subramanyam delivered an insightful talk highlighting the vital role of physiotherapy in modern medical care, particularly in cardiac rehabilitation, patient recovery, and improving overall quality of life through a multidisciplinary healthcare approach.

The presidential address was delivered by Dr. Haji U.K. Monu, Chairman, KIET. The keynote address was presented by Dr. Mohammed Ismail Hejamady, who spoke on the evolving scope and significance of physiotherapy.

The event was held in the presence of Mr. Abdul Rahiman, Director, Kanachur Institute of Medical Sciences, Mangaluru; Dr. Vaishali Sreejith, Senate Member, Rajiv Gandhi University of Health Sciences, Bengaluru; Dr. Sudhan S.G., Professor and Principal, Krupanidhi College of Physiotherapy, Bengaluru; Dr. Shanavaz Manipady, Dean, Kanachur Institute of Medical Sciences, Mangaluru; and Dr. Venkat Rai Prabhu, Member, Kanachur Health Science Advisory Council, Kanachur Hospital & Research Centre.

Dr. Mohammad Suhail, Dean, Kanachur College of Physiotherapy, welcomed the guests and delegates.

As part of the programme, a two-day free workshop was organised on the following topics:

•    Art of Practice in Cardiopulmonary Conditions by Dr. Sudhan S.G., Principal, Krupanidhi College of Physiotherapy

•    The Gift of Life – Organ Donation by Dr. Rohan Monis, Chief Administrative Medical Officer

•    Chest X-ray Interpretation by Dr. Hemanth, Department of Radiology, KIMS

•    Pulmonary Rehabilitation by Dr. Vijaya Kumar, Department of Respiratory Medicine, KIMS

Organisers noted that the memorial lecture series has been conducted continuously for the 11th year, benefiting interns and postgraduate students from various colleges across Mangaluru. A total of 130 delegates attended the workshop.

Dr. Reshma, Vice Principal, Kanachur College of Physiotherapy, Mangaluru, delivered the vote of thanks.

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News Network
February 1,2026

Bengaluru: The Karnataka High Court has refused to quash an investigation against a WhatsApp group administrator accused of allowing the circulation of obscene and offensive images depicting Hindutva politicians and idols in 2021.

Justice M Nagaprasanna observed that, prima facie, the ingredients of the offence under Section 295A of the Indian Penal Code were made out. “The offence under Section 295A of the IPC is met to every word of its ingredient, albeit prima facie,” the judge said.

The petitioner, Sirajuddin, a resident of Belthangady taluk in Dakshina Kannada district, had challenged the FIR registered against him at the CEN (Cyber, Economics and Narcotics) police station, Mangaluru, for offences under Section 295A of the IPC and Section 67 of the Information Technology Act. Section 295A relates to punishment for deliberate and malicious acts intended to outrage the religious feelings of any class of citizens.

According to the complaint filed by K Jayaraj Salian, also a resident of Belthangady taluk, he received a WhatsApp group link from an unknown source and was added to the group after accessing it. The group reportedly had six administrators and around 250 participants, where obscene and offensive images depicting Hindu deities and certain political figures were allegedly circulated repeatedly.

Sirajuddin was arrested in connection with the case and later released on bail on February 16, 2021. He argued before the court that he was being selectively targeted, while other administrators—including the creator of the group—were neither arrested nor investigated. He also contended that the Magistrate could not have taken cognisance of the offence under Section 295A without prior sanction under Section 196(1) of the CrPC.

Rejecting the argument, Justice Nagaprasanna held that prior sanction is required only at the stage of taking cognisance, and not at the stage of registration of the crime or during investigation.

The judge noted that the State had produced the entire investigation material before the court. “A perusal of the material reveals depictions of Hindu deities in an extraordinarily obscene, demeaning and profane manner. The content is such that its reproduction in a judicial order would itself be inappropriate,” the court said, adding that the material, on its face, had the tendency to outrage religious feelings and disturb communal harmony.

Observing that the case was still at the investigation stage, the court said it could not interdict the probe at this juncture. However, it expressed concern that the investigating officer appeared to have not proceeded uniformly against all administrators. The court clarified that if the investigation revealed the active involvement of any member in permitting the circulation of such content, they must also be proceeded against.

“At this investigative stage, any further observation by this Court would be unnecessary,” the order concluded.

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