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
Madam, please remove the zero which you added by mistake.
one bachali is telling central investigation agency also working anthe ... papa enu madakke agalla .. madrasa training effect .. tale odedare naalku akshara iralla ivakke 4 illi , mele 72 reserve bere ... hahaha ... sadya mossad hesaru helalilla ... hoganna kabbadii adu hogu ... fish sales mugididre ... hahaha
Nobody can stop us from grabbing the power , we will show the mighty power when election is nearing it ... shobakka no need to reveal . it is done we will get 150 at any cost ... permanently we should send the khangrace to their home .. becoz jihadists are using it as cover .
Pokkade?
At least Start Master Bhagawat Programme to produce more than 10kids, get marry more than one, Shobakka why are you not Co operating with your Great leaders request, now you looks like 50's above can not produce more at least try your level best to do something for Master Bhagath's request do not Bark Fate of Kannadigas now!!!!!! we will see when battle starts, Till then you co ordinate your Criminal RSS Sabb.
Jai Hind.
Jai Hoo Modianna
Jai Hoo Siddanna.
keep dreaming everyday!!! utter loss this year.
shobakka, the central intelligence agency is working for bjp rss and vhp.
people will decide who will come to power....
I think shoba had a bad dream last night... Come on Shoba Wake up wake up.. Stop dreaming and get back to some work.
What a Joke, Shobakka should join Comedy Circus.Thank god she did not mention Yeddy as C.M and akka as Deputy C.M.
Shobha learnt Jothishya Shastra?
Dil ke behlane ko Ghalib, ye khayal accha hain.
HA ha ha ha ha ha ha
\DREAM GIRL\""
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