Patil Puttappa threatens cut in supply of commodities to Goa

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 23: With the results of Joint Entrance Examination (JEE-Main) out, it is celebration time at CFAL (Centre for Advanced Learning), Mangalore’s top training institute as 12 of its students have secured above 99 percentile, out of 120 students who appeared at the prestigious national examination held in January this year. The students are: Kaustubh Rao (99.79), Ujwal Kumar (99.77), Dheeraj Kamath (99.74), Pramod Rao (99.68), Santhosh M (99.59), Mohan Nayak (99.49), Rihan D’silva (99.43), Rishan D’silva (99.41), Pranav Rao (99.41), Aamod BK (99.29), Anmol J Shetty (99.22) and Madhura Sabhahit (99.083).

Apart from the above students, 8 students have scored above 98 percentile, the details of the students are: D.K. Goutham (98.67), Tejah S.S. (98.49), Akash Shetty (98.4), Tejas Bhat K (98.34), Ninaad PS (98.31), Shreepoorna Rao (98.3), K. Annapoorna Prabhu (98.3) and Rakshith Sajjan (98.2). The results of many more students are awaited.

A total of 8,69,010 students had appeared in the said exam from across India. The students who have attempted the JEE Main exam in January can attempt the exams again in April to better their percentile. Students who clear JEE Main qualify for JEE Advanced and are eligible for seats at the NIT’s and other top institutions of the country.

JEE – The most challenging undergraduate admission test

Joint Entrance Examination (JEE) conducted this year by National Testing Agency (NTA) is a national level examination for students to qualify and pursue engineering degree at under graduate level. Paper 1 is held for BE/B.Tech admissions and Paper 2 for B. Arch/B. Planning. JEE Main is a critical criterion for admission in India’s most prestigious and elite universities like IITs and NIT’s.

Those students who clear JEE Main can take the JEE advanced – which is a pre-requisite requirement for admission in the Indian Institute of Technology and Indian School of Mines (Dhanbad)

CFAL – The first name in training

The training at CFAL consists of defined hours of classes, tests and mock exams, unique course material, experienced professors and hence is the first choice for students appearing for STEM examinations including JEE, NTSE, KYPY, OLYMPIADS etc.  The centre was established with the intention of giving students of Mangalore information, guidance and tools required to qualify the competitive exams. However, the main aim of CFAL is to inculcate passion for Math and Science learning among students and to encourage research and innovation in the subjects.

Bengaluru, Jun 7: A mobile app and a portal offering technology-driven solutions to manage and mitigate floods in urban areas were launched here on Saturday by Karnataka Revenue Minister R Ashoka.

The mobile app 'Bengaluru Megha Sandesha' was developed to disseminate information on rainfall and flood forecast, location-specific dynamic weather directly to the public. "The in-built features of the app and the information provided for a city is the first of its kind in the country," a press release said. This is a system of providing rainfall, flood forecasts and early warning to the officials of government agencies in the city through SMS to their mobile phones, social media platforms and a dedicated web portal, the release said.

The information provided would help the civic authorities act in advance and manage the floods, it said. The portal 'Varunamitra' is for information on the weather. The information provided is based on real-time data from 100 telemetric rain gauges installed and maintained at various locations across the state, it said. Rainfall forecast is based on the weather research and forecast models developed by the Indian Space Research Organisation (ISRO), Ahmedabad, the release said.

The information on flood forecast is based on the hydrological model, hydraulic routing and automation of the results. The Karnataka State Natural Disaster Monitoring Centre, along with the Indian Institute of Science (IISc), took up this project on the urban flood model for Bengaluru city. The project was funded by the Central government's department of science and technology, the release added.