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
First of all this hypocrite leaders of BJP are instigating violence in peaceful DK
Ayyo Shobha ....nimde sarkara iruvaga nimge madakaglilla ....hagantha helthidda V.S Acharya ne gotak andbittru ....RIP
anyways ...to ban anything . you must have the right reason which you people do not have ....and court is not that much weak that any one can do anything
viparyasa enandre ....Ashraf koleyadaga ildidda sittu sharath koleyadaga ummalisi horag bandbitthu
hahahaha shobakka, read the statement from our home minister of karnataka, that communal tension in DK is creation of bjp not police.
#stop vote bank politics#
Ban PFI ? Is it a solution? They are lakhs of PFI members in Karnataka alone leave alone India.
They will join or make a new group or name.
Provocative speech by RSS leaders, Gou BD lynchers , arms carrying terrorist camp organiser Sri ram sena . If the police and the political camps had taken care of them long time ago , our beautiful Mangalore would remain peaceful.
Lack of political will from Congress banning and barring hateful speech is the main cause. Don't let Karnataka turn into hinduvta laboratory.
Take care of RSS, PFI also will disappear.
Idondu bere jaati illa mata illa
Madam include Bajrang dal also in your letter and remember you represent s all community
Shoba aligning on pfi & kfd without any proof I am asking shoba you are leading this rss terrorist and its ruthless branches of bajrandal.vhp ect.. they killed Mahatma Gandhi. And now ur pm narendra modi when he was cm in Gujarat state he is leading to kill more than 2000 innocent Muslim's brutally and killed pregnant women's children's and raped elder, younger without any age limit at that time where you slipped ur eyes and ears are dumped. And all over India communal crisis and killed thousands of Muslim your godfather lk advanis rath yatra. And demolished Babri Masjid court accused most your senior leaders where are you that time and in the name cow so many Muslims killed brutally your tongue not uttered a single statement. we well know u & ur terrorist RSS organize this is not an enemy of Muslims its enemy for humanity. go enjoy with yeddi useless politics. chair heaters.
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