No Hajj flights from Mangaluru Airport from 2018?

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, Jan 24: Deputy Commissioner Sindhu B Rupesh on Friday said that a specialised task force to manage natural disasters would soon be constituted in all talukas of the Dakshina Kannada district, an official statement said here.

She further said in a meeting of the District Disaster Management Authority that during the floods last monsoon there was a shortage of boats to rescue stranded residents from flood-hit areas. Hence, more boats would be procured for the Home Guards and the Fire and Emergency Services.

She also instructed officials to make sure that schools have their own disaster management plans and also advised them to carry emergency materials kit, used during a natural disaster, in their vehicles.

Bengaluru, Jul 7: Karnataka Chief Minister B S Yediyurappa on Tuesday held a meeting with a team of officials from the Union Health Ministry in Bengaluru in view of COVID-19 pandemic.

The team of Union Health Ministry officials praised the state's COVID-19 management measures.

Arti Ahuja, Additional Secretary, Ministry of Health, EMR director Ravindran met the Chief Minister during a two-day visit to the state. The team praised the State Government's efforts to gather information and identify co-morbid figures for the control of COVID-19.

During the meeting, it was discussed that in the following days, priority should be given to prevent death from COVID-19 and to provide adequate treatment for symptomatic infections.

In addition, Central team officials suggested that the COVID-19 guidelines should be followed in containment zones.

Officials informed about the steps being taken to treat COVID infected people in the state and stated that the High Flow Oxygen System is being implemented in all district hospitals and taluk hospitals in the state.  The process will be completed by August 15.

Health Minister B. Sriramulu, Medical Education Minister K. Sudhakar, Chief Secretary to Government Vijayabhaskar and other senior officials were present during the meeting.