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
Ya ya rightly said bopanna...90% of rapes world wide done by them only ..mustapanna ...piece kabab country kananna adu ...
Third rated person from third rated community ...he must be sent for 5 years jail...in their community women are treated as property ...no voice and no respect for opinion ...jail that rapist ..ley sheikh koorappa saaku ...u don't have any rights to say that. .....frustration yaargappa sameee...jihadists are highly frustrated across the globe ...India dallanthu ..burnol sales day by day jaasthine agtha ide...Russians are banging kaali plate of Islamic state ...Islamic banana republic of porkistan are banged up by RAW ,Chinese are banging third rated in people and asking them to shave their beards ..turkey itself getting banged front and back ...no need to say about Israelis ..haha ..Israel hesru helidre ...loose motion suru Agathe jihadi galige ..haha ..adu bidi maarre ...papa the Jana Myanmar navaru jihadi gala attahaasavannu end madlikke rohingya galanna odistha iddare ..mostly bunder nalli iro bunder galige artha agalla ..yaake Andre avakke tale ne tirgalla ..tale yaake tirgalla Andre mallya juice haakalla ...haha...baa maams siddu has brought down on tax on wine...neenu hodi .sheikh GU haaksu ...burnol ge haako dudnslli swalpa karch maadi aitha ?...haha
.... But still, islum has more rapists and thrives per 100 of population .....
Aslum gussa mat Ho ! Islam is full of peas ! Happy ?
Bopanna,
Just shut your mouth, in each religion, each city, each country there is good and bad people, it doesn't mean what you barking!! Senseless fellow...
At what age did wish a get married ?
BhaiLog, sach kadva hots hai.
Why u lot barking when u hear the truth ? Look at most rapes who is behind it ? In Kerala one girl killed by whom ? ANWAR UL ISLAM !!!
Bopanna is your name is named by your parents? or r u shamed of your name which your parents named you and you changed yourself? Dont be shamed show your identity so all can know wich material ur made up from.. May god give you some knowledge and peace.. follower of frustated party... haha
Bopanna: be matured, go through all the crime incidents and please dont try to climb for religious status. Mr Bopanna(its not your real name) might you are working and getting salary from religious of peace people's country) why cant you get out from KSA??? BE WELL MATURED BEFORE COMMENT.
@Bopanna. If you judge a BMW car by the driver of it, then your perception is not correct.
follower of piece is namo naresh !
The minute I read the heading I was thinking that this guy must be the
Follower of the \religion of peace\". As expected from you guys anyway"
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