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Bengaluru, Mar 12: Karnataka government on Wednesday issued a temporary regulation -- Karnataka Epidemic Diseases, COVID-19 Regulations, 2020 -- which aims to prevent the spread of the disease.

According to the regulation, all government and private hospitals should have flu corners for the screening of suspected cases of COVID-19.

All hospitals during the screening of such cases shall record the history of travel of the person if he or she has travelled to any country or area where COVID-19 has been reported in addition to the history of coming in contact with a suspected or confirmed case of COVID-19 shall be recorded.

Any person with a history of travel in the last 14 days to a country or area from where COVID-19 has been reported must report to the nearest government hospital or call at toll-free helpline number 104 so that necessary measures if required, may be initiated by the Department of Health and Family Welfare.

If a suspected case of COVID-19 refuses admission or isolation, the offices authorised under Section 3 of the regulation shall have powers to forcefully admit and isolate such case of a period of 14 days from the onset of symptoms or till the reports of lab tests are received, or such period as may be necessary.

No person, institution or organisation shall use print or electronic media to spread misinformation on COVID19. If a person is found indulging in any such activity, they will be punished.

If the cases of COVID-19 are reported from a defined geographic area, the district administration of the concerned district shall have the right to implement the following containment measures but not limited to these in order to prevent the spread of diseases:

* Sealing of geographic

* Barring of entry and exit of the population from the containment area

* Closure of schools, offices and banning public gathering

* Banning vehicular movement in the area

* Designating any government or private building as a containment unit for the isolation of cases

* The staff of all govt departments shall be at the disposal of the concerned district administration of the concerned area for discharging the duty of containment measures

Any person, institution or organisation found violating any of these regulations, shall be deemed to have committed an offence punishable under section 188 of the Indian Penal Code (IPC).

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, Jul 16: India’s Covid-19 tally on Thursday jumped to 968,876 after the country reported highest-ever single-day spike in coronavirus cases registering 32,695 new infections in the last 24 hours. According to the government data, India’s Covid-19 death toll stands at 24,915 after 606 fresh fatalities were reported in the last 24 hours.

The number of recovered patients in India stands at 612,814. On Wednesday, the government said that a record 20,572 patients recuperated from Covid-19 disease in the last 24 hours (between Tuesday and Wednesday), taking the country’s recovery rate to 63.24 percent.

While the Covid-19 tally runs in lakhs in states like Maharashtra, Delhi and Tamil Nadu, other states have been reporting a surge in coronavirus infections. Karnataka has reported over 47,000 coronavirus cases till date but its active cases are more that of Delhi. It has overtaken Gujarat as the fourth worst-hit state in the country. Gujarat’s Covid-19 tally stands at 44,552.

Here’s taking a look at the Covid-19 situation across worst-affected states:

Maharashtra

The state Covid-19 tally jumped to 275,640 on Thursday. As many as 152,613 people have recovered from coronavirus in Maharashtra while 10,928 have died.

Tamil Nadu

With 151,820 coronavirus cases, Tamil Nadu is the state with second-highest coronavirus cases in the country and has witnessed 2,167 coronavirus fatalities. The number of patients who have recovered from coronavirus in the state stands at 102,310.

Delhi

The national capital is the third worst-hit in India with coronavirus cases jumping to 116,993 on Thursday. As many as 95,699 patients have recovered from Covid-19 in the national capital while 3,487 have succumbed to the infection.

Karnataka

The South Indian state has witnessed 47,253 coronavirus cases till date and is now the fourth worst-affected in the country. While 928 have lost their lives to the deadly contagion in the state. Nearly 18,466 patients have recovered from the disease in Karnataka.

Gujarat

Gujarat has seen Covid-19 cases reach 44,552 on Thursday. The state has seen 31,286 people recover from coronavirus while 2,079 people have died.

Uttar Pradesh

The Covid-19 tally in Uttar Pradesh has jumped to 41,383 while the number of recoveries has touched 25,743. The state’s death toll has crossed 1,000.

Telangana

The state’s Covid-19 tally stands at 39,342 coronavirus cases. While 25,999 people have recovered from the disease, the Covid-19 death toll has jumped to 386 in the state.

Andhra Pradesh

The state has reported 35,451 Covid-19 patients till date. While 18,378 people have recovered from the virus across the state, the death toll stands at 452.

West Bengal

As many as 34,427 people have contracted Covid-19 in West Bengal till date. The state has seen 20,680 recover from coronavirus while 1,000 people have been killed.

Rajasthan

The state has reported 26,437 Covid-19 cases till date. Covid-19 death toll in Rajasthan stands at 530 while 19,502 patients have recovered.