CCTV camera installed to monitor cleanliness helps catch chain snatcher

Bengaluru, Jun 20: Continuing with the easing of restrictions under 'Unlock 1.0', the Karnataka government on Saturday authorised local bodies to fix timing for opening of public parks other than those in the containment zones between 5 am to 9 pm.

It has also mandated adhering to all the national directives issued to contain the spread of COVID-19 and the guidelines issued by the state government in this connection.

Noting that the government has been relaxing conditions under unlock 1.0, Principal Secretary Revenue N Manjunath Prasad, who is also the member secretary of the state disaster management authority in an order said, local bodies have been asked to set the timing between 5 am to 9 pm to open all parks that come under them and the government.

It said this would be applicable to only those parks that come outside the containment zones. Earlier in May, while relaxing the lockdown norms, the government had set 7 am to 9 am and from 5 pm to 7 pm for the opening of parks.

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, Apr 17: Forty-four new cases of coronavirus have been reported in the State till now, said Karnataka's Health Department on Friday.

"44 new COVID-19 cases reported in the State from 5 pm Thursday to 5 pm on Friday. The total number of positive cases in the State is 359 including 13 deaths and 88 discharges," said the Health Department.

Meanwhile, a meeting was convened to review the situation on the rising cases of coronavirus in the State. According to Karnataka Chief Minister's Office (CMO), the meeting was attended by Chief Minister BS Yediyurappa, Home Minister Basavaraja Bommai, Health Minister B Sriramulu, and Deputy Chief Minister Ashwath Narayan.

The CMO said: "Earlier we used to do 500 tests per day. Now we are doing 2,000 tests. The suggestion was made to take care of the people who are in the ICU to prevent death. It was suggested and planned to work out a protocol for the treatment of COVID-19 patients all over the state."

The meeting also stressed the need for plasma treatment. Experts opined that people having influenza-like symptoms like fever, cold, breathlessness, etc., need to get tested for COVID 19.

The CMO said: "Officers were directed to conduct tests of the people with influenza-like symptoms in the districts where nil cases have been reported. ICMR has issued circular to set up two labs in each district and one lab in each medical college. In this direction, efforts are being made to set up 10 more labs in the State by the end of April."

"It was also decided to be prepared for treating an increased number of patients after relaxing in lockdown. It was also decided to issue guidelines to companies that would start working after relaxing lockdown. It was also decided to appeal to people to download Arogya Setu App. We will meet on April 21 again to decide further course of action," added the CMO.