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.
Comments
Ache din ki maa ki aur Modi ki .....
Modi visits all country for yoga publicity.
Why he is silent on protecting cows(hindu god) in foreign country ?
RSS and all hindu Groups should approach foreign country to stop killing their Gods, If foreign country rejects their proposal then they should take actions to boycott foreign goods.
Is there any man in RSS or Hindu group to stop killing of Hindu God in the world ?
Impotent people can bark in their boundary only with their hired media.
After all God is more important than Yoga.
WHO ARE THE JUDGES?
NOW A COW IS SAFE THAN A HUMAN BEING.
AMERICA imports and eats hindu god daily. Why modi is silent on this issue ?
He should approach other country to protect hindu god. Which is weaker by nature.
Impotent justice from impotent people. Expecting justice from idol worshipper is totally wrong.
Kabir Meat exporting company is run by RSS people. It kills millions of Hindu God daily.
Why there is no FIR against them?
Modi has given subsidy to kill hindu god.
If the did kill a cow they do deserve punishment , Did modi make him kill a cow ?
This is called justice....?
Modi Government is trying to get these murderers out from the jail to use them in the upcoming election in Uttar Pradesh....what a tragedy...there is no value for human kind...no humanity left in this country...by hook or crook these crooks want to rule the country....
HEADS UP TO OUR INDIAN LAW,
ACCHE DIN KI CHAMATH KAAAR...
Delay tactics to Justice, so grieved family get fed up by this way...common ppl loose confidence on law system in our country
Why there is no FIR against Sangeet Som who is killing cow every day and exprting under Al Anam and other company name? Can the activists and govt take any action against this guy?
What a joke yar,,,,,,this is the stupid RSS and BJP
A big Joke of the year
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