Dr K G Jagadeesha takes charge as Dakshina Kannada DC

Kalaburagi, Jan 1: Fighting penury and partial blindness in one eye, a 39-year-old part-time Kannada lecturer from Kalaburagi district is set to become a commercial tax officer after cracking the Karnataka Administrative Services.

Ambadas Kamble, from Kotana Hipparaga village in Aland taluk, had to take a three-year gap during his school and college years - one-year break after completing Class VII and two years to clear subjects after he failed in II PU examinations. During those three years, he joined his brothers in masonry work to supplement the family's income.

Sweeping aside all hurdles with grit and determination, Ambadas studied Kannada literature for both undergraduate and postgraduate to land the post of a part-time lecturer in a Kalaburagi college. His father died when he was a child, and mother Chandamma supported her family of six - besides, Ambadas, she has two sons and two daughters - by working in houses in the neighbourhood.

Ambadas said he would like to dedicate his success to his mother, who died in the year 2012. "My mother encouraged me to chase my dream - financial difficulties notwithstanding - and allowed me to spend time in the library when my siblings were busy doing menial jobs to fund my education. I'm grateful to my brothers too," he said.

His two brothers are working as masons in Mumbai, having quit studies midway and deciding to support Ambadas - the first in the family to complete graduation. He did high school at Tadkal village in Aland taluk, and college in Kalaburagi.

The lecturer, who's 40% blind in the right eye, cracked the KAS examinations in his third attempt and stood 706th in the state. He has been selected for first-grade officer's post. Alongside, he's doing PhD in Kannada literature.

When his efforts finally paid off, Ambadas landed four job offers: Hostel warden at Morarji Desai hostel, at an SC/ST hostel, post of a lecturer and the tax officer's post. He picked the fourth to serve the state in right earnest.

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, Jun 25: State-run Kumara Krupa Guest House in the city will be used as 100-bed COVID-19 treatment center for the designated category patients, Karnataka Health Department Sources said here on Thursday.

According to official sources, one wing of the Guest House with 100-bed rooms of individual occupancy having all the facilities is reserved to work as Covid Care Center (CCC) and it will be used for Ministers, MPs, MLAs/MLCs, Senior officers of above Secretary rank for clinical management.

The total number of positive cases reported till date in the State has increased to 10,118, the sources added.