Police officers were in Kalladka Bhat’s house a day before they killed two Muslim men: HDK

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, Jun 8: Two civil defence employees have been arrested by the Rajasthan Police today in Jaipur based on Military Intelligence (MI) inputs that they had been passing on sensitive information to Pakistan's spy agency ISI.

The arrested are: Vikas Kumar (29), a civil defence employee at an army ammunition depot near Shri Ganganagar (Rajasthan) and Chiman Lal (22), a civil contractual employee of the army's Mahajan Field Firing Range (MFFR), Bikaner. 

Both were working as espionage agents on behalf of Pakistan's intelligence agency and were giving out details of Ammunition and MFFR, vital military installations in India's Western front. 

The MI Lucknow's operation named Desert Chase assumes great importance as the Shri Ganganagar Ammunition Depot and Bikaner MMFR are strategically important military installations on the western front along the Pakistan border.

The work on the "operation" began in August 2019, when the MI Lucknow, through its sleuths, learnt about an espionage agent near Sri Ganganagar who was passing military information to his handlers in Pakistan. The individual was identified as Vikas Kumar - the civil defence employee at an army ammunition depot near Sri Ganganagar.

The MI Lucknow shared the case with UP ATS in the month of January 2020. Vikas's activities were monitored and analysed by a joint team of MI Lucknow and UP ATS. The operation was code-named 'Desert Chase'.

Based on these, it was learnt that Vikas is acquiring photos of a "water distribution register" at a water point/pump house in MFFR through a contractual civil employee named Chiman Lal. The development of the case was halted due to the start of the lockdown period all across the country.

Finally, the case shared with Rajasthan Police Intelligence in the first week of May 2020. A joint team was formed between Rajasthan Police-Intelligence and MI Lucknow.

Fresh leads were found as new payments were detected along with a trail of sensitive information being passed on to Pakistan by two accused.  

Vikas Kumar confessed to having passed the following information to Pakistan:

•    Details received from Chiman Lal about Army units and their strength coming to MFFR.
•    Details of ammunition coming to his ammunition depot including their type, quantity, mode of transportation, date of arrival on a routine basis (almost every time it came to his notice).
•    Details of ammunition (to include their type, quantity and mode/date of transportation) further distributed/transferred to local army establishments/units (including two local brigades) and elsewhere from his ammunition depot.
•    ORBAT (Order of battle; composition related details) of two local army brigades and all changes in them as they came to his notice.
•    Name, rank and personality traits of some Senior Military Officers in the two army brigades nearby, his ammunition depot and others who visited the military station.
•    Photos of arms, ammunition, tanks other military vehicles (with their tactical numbers) at MFFR whenever he could visit it after April 2019.

Vikas also confessed to having received at least Rs 75,000 in total from his Pakistani handler for the information he has shared during this entire period. He used to receive them mostly on bank accounts of his and his brother, Hemant Kumar. The latter was found to have no links to the espionage case otherwise. Out of this sum, he had paid approximately Rs 9,000 in total to Chiman Lal for his assistance in lots of Rs 1000- Rs 2000 since their first meet.

Mandya, Jul 6: Mandya Lok Sabha MP Sumalatha Ambarish tested positive for COVID-19 on Monday, July 6. Confirming the same, she tweeted, “It (test result) is positive with very mild symptoms and I have been advised home treatment,” she confirmed.

“I had developed mild symptoms of headache and throat irritation on Saturday, July 4. I decided to get myself tested as I might have been exposed to COVID-19 during the course of my constituency duties and tours. The results arrived today. It is positive with very mild symptoms and I have been advised home treatment,” she said in a tweet.

The MP sad she was going through the prescribed treatment as per her doctor’s instructions. “By God’s grace, my immunity level is strong and I am confident that I will soon get through this situation with your support,” she said, adding that she had already given the authorities the details of the persons who she might have come in contact with.

“But I would still urge those who have come in contact with me, if you have any symptoms, to get tested immediately. Let’s win the war against COVID-19,” she further said. Sumalatha had been involved in COVID-19 activities in her constituency which has recently seen a spike in the number of cases.