Mangaluru man who was murdered after returning from Saudi Arabia laid to rest; wife is suspect

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.

Mangaluru, May 6: The Karnataka NRI Forum - UAE has collected the details of those seeking to return to Karnataka amidst coronavirus lockdown.

Of these, 121 of these expats are pregnant women, 27 are senior citizens, 157 are in urgent medical need, 522 are unemployed, 377 are in the UAE on visit visa, 109 are in the UAE on expired residency visa, 30 are students and 566 others.

On Tuesday, May 5, the Government of India released a list of flight schedules for the repatriation of Indians who are stranded abroad. "...sadly we do not see any flights going from UAE to Karnataka," the KNRI said in a letter to Union Minister of Chemicals and Fertilizers D V Sadananda Gowda, who is also a Kannadiga.

"We, Dubai Anivasi Kannadigaru and KNRI have collected the information of those who are in dire condition and would like to travel immediately. We would like to bring to your attention that in this list there are pregnant women and senior citizens who are in critical conditions and are waiting to travel," the KNRI wrote, urging the Union Minister to start at least one flight to Mangaluru as the majority are from this coastal city and not from Bengaluru.

Additionally, in order to help these struggling Kannadigas, the KNRI has notified the Government of India and Government of Karnataka several times through letters and conference calls, along with the Kannadiga's helpline, UAE.

With the help of likeminded businessmen and professionals, the KNRI Forum and Dubai Anivasi Kannadigaru have opened a helpline called "Kannadigas Helpline" through which they have received around 2,500 requests for food, medical, legal and other assistance.

Bengaluru, Jul 23: Karnataka on Thursday recorded a biggest single-day surge of over 5,000 cases and 97 related fatalities, taking the total number of people who tested positive for the virus to 80,863, the health department said. 

The day also saw a record 2,071 patients getting discharged after recovery.

Out of 5,030 fresh cases reported, a whopping 2,207 cases were from Bengaluru urban alone.

As of July 23 evening, cumulatively 80,863 Covid-19 positive cases have been confirmed in the state, which includes 1,616 deaths and 29,310 discharges, the health department said in its bulletin.

It said, out of 49,931 active cases, 49,291 patients are in isolation at designated hospitals and are stable, while 640 are in ICU. Out of the 97 deaths reported on Thursday 48 are from Bengaluru urban, followed by Mysuru 8, Dakshina Kannada 7 and others.

Most of the dead are either with a history of Severe Acute Respiratory Infection (SARI) or Influenza-like illness (ILI).

Among the districts where the new cases were reported, Bengaluru urban accounts for 2,207, followed by Raichur 258, Kalaburagi 229, Dakshina Kannada 218, and others.

Bengaluru urban district tops the list of positive cases, with a total of 39,200 infections, followed by Dakshina Kannada 4,209 and Kalaburagi 3,370.