Karnataka tops innovation ranking of states: Niti Aayog

Mangaluru, Feb 18: Notorious serial killer 'Cyanide' Mohan has been sentenced to life imprisonment by a court here for the murder of a 23-year old woman from Kasaragod district of Kerala in 2006.

That was the 19th of the 20 murder cases slapped against him.

Sixth additional district and sessions court judge Sayeedunnisa  said the life sentence will commence after he serves the sentence of imprisonment in the other cases.

Cyanide Mohan had 20 murder cases registered against him. He is accused of killed several women using cyanide after befriending and raping them.

He has been awarded the death sentence in five cases and life imprisonment in three. Two of the death penalties were later commuted to life imprisonment.

According to the charge sheet in the latest case, Mohan met the woman while she was going to work at a unit of CAMPCO here. After befriending and offering to marry her, on January 3 in 2006, he took her to Mysuru and stayed in a lodge near the bus stand.

Like in all other cases, the next morning, Mohan asked the woman to remove her ornaments. The two went to the KSRTC bus stand where he asked her to consume a pill convincing her that it was a contraceptive. However, it was laced with cyanide.

The woman, who consumed the pill in the washroom, collapsed and was declared brought dead at a hospital.

As in previous cases, Mohan went back to the lodge and left the place along with her ornaments.

He was arrested later from Bantwal in 2009, after which he admitted to killing 20 women.

The judge directed the District Legal Service Authority to take steps to award compensation to the woman's mother under the Karnataka victim compensation scheme.

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.

Mangaluru, May 27: The Dakshina Kannada PU College Principals' Association on Wednesday appealed to the authorities to postpone the evaluation of PUC II answer scripts, as the Novel Coronavirus was still active and there was all possibility of the infection spreading.

Speaking to reporters here, Association President Umesh Karkera said, ''It is our duty to evaluate the answer scripts. But amid the fear of COVID-19 and lockdown, evaluators are not able to reach the valuation Centre to take up the work.

''The department of pre-university education has asked the Deputy Chief Examiners and the Assistant Examiners to reach the venue on May 27 and 29, respectively, to take up the evaluation work.