Siddaramaiah gifts his wife Rs 1.08 lakh 'water-proof' saree

Mangaluru/Udupi, Mar 23: The coastal district of Dakshina Kannada including the city of Mangaluru today refused to return to normalcy from yesterday’s Janata Curfew, as the government imposed lockdown in the district till the month end to contain the Covid-19 caused by the deadly novel coronavirus.

The lockdown coupled with the prohibitory orders under Section 144 has forced all the commercial establishments barring few to remain closed in the district.

The police started issuing stern warning to the people through loudspeakers against venturing out of their homes unnecessarily. People are allowed to move only in case of any emergency or basic needs.

The police warning came after a few people started ignoring the lockdown and ban orders. A few private buses also were seen plying on the roads in the morning.

Under the proibitory orders, the district administration banned from venturing out of their homes except in case of emergency or extreme necessity. All public programmes including religious ceremonies, cultural programmes also are banned. All shops, commercial establishments, workshops and godowns with other unessential goods are supposed to remain closed. Bus service, both government and private, are to suspended. Mass prayers and religious ceremonies are not allowed in temples, mosques and churches. Beaches and other tourist spots are closed.

Udupi

The lockdown in 9 districts of Karnataka has forced many private buses in Udupi to stay off the roads for second day on Monday. Some buses plying between Udupi to Kundapur have resumed service a day after Janata Curfew, with very minimum occupancy.

Due to lockdown in Dakshina Kannada, all services operating from Mangaluru to Udupi, Manipal, and Kundapur have been suspended till the month end. Buses on Karkala-Udupi route have also stopped their operations.

Bengaluru, Jan 22: The Bengaluru Police on Wednesday said that the procedure is being followed to hand-over to the Mangaluru Police a suspect who surrendered before it two days after planting an improvised explosive device (IED) at the Mangaluru International Airport.

"He [the suspect] surrendered before police claiming to be responsible for the Mangaluru airport incident. He is being medically examined and we are preparing procedure to hand him over to the Mangaluru team which is already on their way," Bengaluru Deputy Commissioner of Police (DCP), Chetan Singh Rathore told the media persons.

Aditya Rao surrendered before Bengaluru Police today, days after a bag of IED was recovered from Mangaluru airport. He hails from Udupi and has engineering and MBA degrees.

An investigation team of Mangaluru police is flying to Bengaluru to question him. "Mangaluru city police investigation team is flying to Bengaluru shortly to investigate the developments in connection with MIA case..the team will question the suspect and will initiate further necessary legal action," Commissioner of Police, Mangaluru City, tweeted.

According to the police, the IED was recovered from a bag at Mangaluru airport on January 20. It was later defused in an open field by the personnel of the bomb disposal squad.

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.