Shobha’s brazen lies a disgrace to Karnataka, says UT Khader

Bengaluru, Mar 24: Eight new positive coronavirus cases were confirmed in Karnataka on Tuesday, taking the tally to 41 in the state, the health department said.

"Till date 41 COVID-19 positive cases have been confirmed in the state which includes one death and 3 discharged," the department said.

According the department bulletin, 37 positive patients are in isolation at designated hospitals and their condition is stable.

Of the 41 confirmed cases, six are transit passengers hailing from Kerala who have landed in airports and being treated in Karnataka.

Among the eight passengers confirmed on Tuesday also three men and a woman are from Kasaragod in Kerala with a history of travel to Dubai and Saudi Arabia respectively.

All the four had landed in Mangaluru, where they are being treated.

The others are: two men, aged 40 and 65, from Uttara Kannada district in Karnataka with travel history to Dubai;

a 56-year-old woman, a resident of Chikkaballapura district, who is a family member and co-passenger of person who tested postive with travel history to Mecca, and a 56-year-old woman, resident of Bengaluru, a contact of another person who has tested positive for the virus,

Among the 41 cases, 24 has been reported from Bengaluru, five from Dakshina Kannada, three each from Kalaburgai and Chikkaballapura, two each from Mysuru and Uttara Kannada, and one each from Kodagu and Dharwad.

All the three discharged patients are from Bengaluru, while one death was reported in Kalaburagi earlier this month, which was the country's first COVID-19 related death.

Bengaluru, Mar 31: Ten persons who were under home quarantine in Bengaluru and had escaped to their native places, were arrested on Monday.
A case has been registered against them at Gurmitkal Police Station, said BH Anil Kumar, Bruhat Bengaluru Mahanagar Palike (BBMP) Commissioner.

Seven new COVID-19 cases were confirmed in Karnataka between Saturday 5 pm and Sunday 2 pm.

The total number of positive cases in the state stands at 83, out of which five have been cured and three have lost their lives, according to the Karnataka Health Department.

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.