Uttara Kannada BJP MP turns violent in hospital, assaults doctors

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, Apr 5: The COVID-19 related lockdown has substantially improved the air quality of Bengaluru, taking it from satisfactory level to good, a senior state pollution control board offcial said here on Sunday.

"During the course of the lockdown 19 problem, we reached good position from satisfactory.

It is between zero to 50 AQI (Air Quality Index) now. We have good quality air," the Karnataka State Pollution Control Board member secretary Basavaraj Patil told PTI.

He said the indicator for knowing the air quality in

"If the AQI is zero to 50 then it is good. If it is 50 to 100 then it is satisfactory. 101 to 150 is moderate and if it is 151 to 200, then it is poor, he explained.

Patil said as per available recrods, there has been a 60 to 65 per cent reduction in pollution during the lockdown.

The city railway station and Peenya industrial area, which used to be among the areas with highest AQI, has seen pollution levels come down significantly, he said.

Another major contributor of pollution was construction activities, which too had ground to a halt due to the lockdown, resulting in zero dust emission.

Patil opined that the improved air quality would boost the immune system of the people.

"It will improve the immune system of people, including those who have breathing problems like asthma," he said.

He asked the public to learn lessons from the lockdown and later switch to sustainable means of transport such as public transport, walking and cycling,.

"We can still reduce the pollution load even after the lockdown is over," Patil said.

Bengaluru, Mar 30: The coronavirus scare has taken a toll on the poultry industry in Karnataka with many poultry farm owners culling the birds, insiders in the poultry industry said.

At least one lakh birds have been culled in the last one week, the sources said.

Ever since the news spread about novel coronavirus spreading rapidly, the poultry industry started feeling the heat.

The lockdown spelt further trouble for the industry with reduced business compelling farm owners to go in for the culling.

According to Muddukrishna of C N Nischchith Enterprises, a live chicken dealer in Bengaluru, the culling had taken place in Shivamogga, Kolar and other places.

"There is a drastic decline in business. There are neither customers nor enough supply of birds for sale. We are badly hit. There are many poultry farm owners who have incurred tremendous loss due to the lockdown," Muddukrishna told news agency.

Another major poultry industry owner, having his farms in Channapatna, Ramanagar, Anekal and surrounding places, said he had to get rid of at least 4,000 birds in each of these farms.

"This is not restricted to me alone. There are about 64 major poultry industries who have gone for the drastic measure of culling," said the farm owner.

He said in the last one week, at least one lakh birds have been culled as it was hard for them to maintain them.

"Each bird needs at least a kilogram of grains in three days to eat whereas each kg of poultry food costs about Rs 32. We have about two lakh birds in our farm. How can we maintain if there is no business," rued the poultry farm owner.

The industry has suffered a double whammy.

People gave up eating chicken following rumours that the novel coronavirus COVID-19 is similar to SARS, another virus.

Further, the lockdown has blocked the transportation of these birds, he added.

According to the farm owner, in the last one month, he had suffered a loss of around Rs 15 lakh and if the situation continues for the next three months, his condition would be beyond imagination.

Muddukrishna said the poultry farm association had given a memorandum to the animal husbandry and fisheries department seeking direction on the transportation of these birds.

Accordingly, the secretary in the department of Animal Husbandry and Fisheries A B Ibrahim issued a circular to all the city police commissioners, deputy commissioners of the district, superintendent of police and the CEO of Zilla Panchayath on Friday that the animal husbandry services have been declared as essential services.

Ibrahim said in his circular that the production of chicken birds, sheep, goat, pigs, etc in the farm and their transportation, manufacturing feed, liquid nitrogen meant for veterinary use and other items related to the Animal Husbandry should be permitted.

"Despite the order, our vehicles are stopped and drivers are harassed," alleged Muddukrishna.