Missing PU girls from Mangaluru traced to Kerala after four days

Jan 30: One positive case of novel coronavirus has been found in Kerala. The student was studying at Wuhan University in China. The patient is stable and is being closely monitored.

This is the first case of coronavirus that has been reported in India.

Until now, there have only been many suspected cases across the country. A total of eight patients, five of them in Mumbai, are under observation in Maharashtra for suspected coronavirus infection. Six patients were already under observation and two more people, who complained of cough and mild fever, symptoms similar to the coronavirus, were put under medical watch on Tuesday evening.

One suspected case each has been reported in Rajasthan and Chandigarh.

Novel coronavirus (nCoV) is a large family of viruses that causes illnesses ranging from the common cold to acute respiratory syndromes. However, the virus that has so far killed 170 people and affected 7,000 in China is a novel strain and not seen before.

It has emerged from a seafood and animal market in Wuhan city and is suspected to have spread to as far as the United States.

According to the World Health Organisation, the common symptoms of the novel coronavirus strain include respiratory symptoms such as fever, cough, shortness of breath and breathing difficulties.

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.

Bengaluru, Feb 14: Bengaluru Police on Friday said that it has busted a gang engaged in e-commerce fraud over the online marketplace who were involved in 200 of the 316 cheating cases registered last year.

"We registered 316 cases for cheating through online marketplaces last year. We have busted a gang operating from Rajasthan's Bharatpur and arrested 5 people. They are responsible for 200 out of 316 cases. We are questioning the accused," Bhaskar Rao, Commissioner of Police, Bengaluru told reporters here.

Explaining their modus operandi, the Police Commissioner said, "There were fictitious buyers and sellers on the online marketplace. These people used to call up prospective buyers and sellers. The products that were shown were two-wheelers, four-wheelers, electronic items and furniture."

"People used to send their money to these fraudsters using their QR code. The fraudsters were operating from Bharatpur in Rajasthan. A police team of 15 was sent to the place from where they were operating. Rajasthan police gave us full cooperation and we were able to arrest five persons," he added.

Rao said that these fraudsters had an idea about the loopholes in the e-commerce sector and exploited them.
"Some of those arrested were employed in the e-commerce and banking business and they had an idea about the loopholes in this sector," he said.

"We warn the citizens to ensure that they verify the antecedents of the buyers and sellers in this sector before spending money on these platforms," he added.