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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.

Bengaluru, Apr 14: Bracing for post-lockdown hard times, the Karnataka government on Monday decided to auction about 12,000 BDA sites and regularise unauthorised constructions across the state in a bid to shore up its already-thin finances.

"Some 12,000 corner sites (developed by Bangalore Development Authority, or BDA) are lying idle in Bengaluru. We hope to net about Rs 15,000 crore from the auction of the sites," chief minister BS Yediyurappa said after chairing a meeting with senior ministers and officials to discuss ways to raise funds.

"The Covid-19 pandemic has thrown Karnataka into a deep financial crisis. There's a need for such measures," the chief minister said in defence of the decisions.

The sites – mainly of 40x60ft and 50x80ft dimensions – are in nine layouts. Also, the state government will auction corner and vacant sites in layouts formed by development authorities in other major cities of Karnataka.

Industry experts said that in a tepid market, it wasn’t easy to find buyers for the sites, each of which costs about Rs 1 crore. The CM said, “Since it’s an open auction, I’m confident of a good price since corner sites are always in demand. If we don’t get the expected price, then we will stop the process.”

The meeting decided to fast-track disposal of the cases related to regularisation of unauthorised constructions pending before courts. “If courts decide these cases, then thousands of people will be relieved, besides helping the government in mobilising resources to take up development works,” the CM said.

The government hopes to get about Rs 4,000 crore from the layout-regularisation move.
The government decided to amend the law to allow hundreds of private and cooperative housing societies to allot residential plots.

Mangaluru, Apr 29: One person was arrested on charges of murdering a middle-aged couple on Wednesday in Yellinje near Kinnigoli.

The area falls under the jurisdiction of Mulky police.

Police said that the deceased were identified as Vincent D’Souza (50) and his wife Helina D’ Souza (45).

The arrested was identified as Alphonso (55). He will be sent to judicial custody, said police.