Bhatkal engineering student among two killed in car-truck collision

Krishnagiri, Feb 24: Vidya Rani, daughter of dead sandalwood smuggler Veerappan, joined the BJP on Saturday at an event organised in Tamil Nadu's Krishnagiri.

Party general secretary Muralidhar Rao and former Union Minister Pon Radhakrishnan were present at the event.

"I want to work for the poor and underprivileged irrespective of their caste and religion. Prime Minister Narendra Modi's schemes are for the people and I want to take them to the people," said Vidya Rani.

Besides Vidya Rani, the event saw as many as 1,000 members from other political parties join the BJP.

Bengaluru, May 3: Undergraduate and postgraduate students skipping online classes held by their universities run the risk of being debarred from writing their exams. 

State universities, which are monitoring the attendance of online classes, are asking their affiliate colleges to send the monthly online attendance details and this would reflect in their regular attendance. This would apply to those studying professional courses like medicine and engineering. 

State medical education minister Dr K Sudhakar has asked all medical colleges to regularly send attendance details to the Rajiv Gandhi University of Health Sciences (RGUHS).

RGUHS vice-chancellor Dr Sachidanand confirmed to DH that the varsity is indeed monitoring the attendance of students. “Online classes are equal to classroom teaching. (Such method of conducting classes) are necessary during the Covid-19 pandemic and the nationwide lockdown,” he said.

According to the Supreme Court directions, students should have 75% attendance to be eligible to appear for the final exams. There could be relaxations if they have health issues. If students are bunking online classes, it would reflect on their minimum attendance necessary to appear for the exams, the vice-chancellors of state-run varsities said.

Bangalore University vice-chancellor Prof K R Venugopal said most of the students are attending online classes and teachers are messaging the parents of those who are irregular. “(Of course) if they fall short of the minimum attendance, they won’t be allowed to appear for the exams,” he said.

Bengaluru North University vice-chancellor Prof T D Kemparaju said the administration has asked its teachers to record details of students attending online classes and update the university.

Mixed signals 

Meanwhile, the University Grants Commission (UGC) on Wednesday issued guidelines directing all universities to treat the lockdown period as “deemed as attended” for students and research scholars. Experts pointed out that the order would prompt students not to take the online classes seriously.

“Arrangements have been made at the state varsities to make students attend online classes compulsorily and students are also serious about it. Now, because of the UGC guidelines, they may bunk classes,” said the vice-chancellor of a state-run university.

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.