Amit Shah to kick off BJP's poll campaign in Karnataka with yatra

Mangalore, Feb 4: Following the directions of the University Grants Commission (UGC) to use khadi for convocations and other events in universities and colleges, Mangalore University has decided to use khadi-silk for ceremonial robes.

The amendments to the statute governing convocations for conferring degrees were approved in the Academic Council meeting.

Mangalore University Registrar Prof A M Khan said on Tuesday that the colour of the gown of the chancellor will be rich dark red or vermilion and the ‘angavasthram’ will be of gold with blue border.

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.

Mumbai, Jun 14: A 42-year old man suddenly collapsed and died due to natural causes onboard Air India's Lagos-Mumbai flight on Sunday, the national carrier said.

The flight was part of Vande Bharat Mission, under which the Central government is operating special repatriation flights to bring back stranded Indians from abroad amid the coronavirus pandemic.

Air India's flight AI 1906 departed from Lagos in Nigeria at 7 pm Indian Standard Time on Saturday and landed in Mumbai at 3.45 am on Sunday.

"A passenger aboard AI 1906 of June 13 from Lagos to Mumbai passed away due to natural causes today.

"A doctor onboard along with our crew, trained to handle such medical emergencies, made a valiant attempt to revive the passenger, aged 42, who had suddenly collapsed, through resuscitation etc but all their efforts went in vain," the airline's spokesperson said.

He was declared dead onboard by the attending doctor. Mumbai International Airport Limited doctors attended to the passenger after the flight landed at 3.45 am and after all the procedures were complete, the body was sent to a hospital as per protocol, the spokesperson noted.

Relatives of the deceased were informed and aircraft was taken for full fumigation as per the norms, the spokesperson said.