Muslim League strongman, former minister Cherkalam Abdullah passes away

Udupi, May 28: The India Meteorologic Department (IMD) on Thursday warned fishermen in coastal belt of Karnataka against venturing out into the deep sea between May 31 and June 4.

The Department stated that depression is expected to occur in the south-eastern part of Arabian Sea and the nearby areas and it would be dangerous for the fishermen of Karnataka, Kerala and Lakshadweep to go out towards the deep sea.

The Department officials said that they would provide information on development in weather conditions. In the backdrop of the current weather forecast, however, the fishermen in the western coastline were advised against venturing into the sea.

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.

New Delhi, Feb 25: Union Home Minister Amit Shah on Monday told a meeting of Delhi Lieutenant Governor Anil Baijal, Chief Minister Arvind Kejriwal and party leaders that "professional assessment" is that the violence in north-east Delhi has been "spontaneous".

He also said adequate forces have been already deployed in affected areas even as he urged political parties to avoid provocative speeches and statements which could flare up the situation and desist from rumour-mongering. He also instructed Delhi Police Commissioner Amulya Patnaik to re-activate local peace committees. 

"Shah noted that the professional assessment is that the violence in the capital has been spontaneous. He expressed confidence in Delhi Police and said that the force has shown maximum restraint to get the situation under control," a statement issued by the Ministry of Home Affairs (MHA) said.

However, on Monday, government sources had claimed that violence in the national capital "appeared to be orchestrated" to coincide with the high-profile visit. A PTI report from Hyderabad on Tuesday also quoted Minister of State for Home G Kishan Reddy as saying that the violence in Delhi has been perpetrated intentionally and the Narendra Modi government would not tolerate such incidents. 

While Shah said adequate forces have been deployed, there were also reports that the Delhi Police Commissioner told MHA top brass that it did not have adequate forces to control the violence that erupted in north-east Delhi. However, Delhi Police later tweeted that the Commissioner has denied that "no such information was given to MHA" and such reports were "totally baseless". 

Urging parties to avoid provocative speeches and statements which could flare up the situation, the statement said, Shah expressed confidence in Delhi Police and said that the force has shown maximum restraint to get the situation under control.

Appealing to all to maintain restraint and desist from rumour-mongering while instructing the Delhi Police Commissioner to re-activate local peace committees, Shah said Delhi's borders with Uttar Pradesh and Haryana have been under surveillance for the last three days. 

Shah also urged parties to ask their local leaders to hold meetings in sensitive areas and instructed senior police officers to visit vulnerable police stations at the earliest