I-T crackdown on JDS leaders continue in Karnataka; party calls for removal of top poll officer

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.

New Delhi, Jun 4: The Supreme Court on Wednesday sought response from Prajwal Revanna, the grandson of former Prime Minister HD Deve Gowda, on a plea challenging his election in 2019 from Hassan Lok Sabha constituency as a joint candidate of the Janata Dal Secular and the Congress.

A bench of Chief Justice SA Bobde and Justices AS Bopanna and Hrishiksh Roy issued notice to the returned candidate from the high-profile constituency on an appeal challenging the Karnataka High Court's order by which an election petition against his win was dismissed.

In the proceedings held through video-conferencing, the top court issued notice and tagged the appeal filed by G Devarajegowda for hearing with other similar pending plea filed by the BJP candidate on the issue.

Mr Devarajegowda in the plea said that his election petition was dismissed by the High Court on "procedural irregularities". The plea said that Mr Prajwal had resorted to unfair and corrupt practices and his election should be set aside.

It said the High Court did not consider the fact that by dismissing the election petition, it was running a risk of having a representative in parliament who has not got the maximum number of valid votes.

The petitioner, an advocate by profession, sought a declaration of rival BJP candidate, A Manju, as the winner for having secured the maximum number of valid votes.

A separate appeal was earlier filed by Mr Manju against the High Court order and the top court had already issued notice to the retuned candidate on that.

Mr Manju had challenged the 2019 election of Mr Prajwal on the ground that there was allegedly non-disclosure of assets held by him in his election affidavit.

Mr Prajwal was declared winner with 6,76,606 votes. Mr Manju came first runner-up with 5,35,282 votes.

Bengaluru, Jun 4: The Karnataka government has tweaked quarantine requirements for people arriving from Maharashtra, raising the isolation time from a fortnight to three weeks, an official said on Wednesday.

"Returnees from Maharashtra will be sent to institutional quarantine for seven days, followed by 14 days strict home quarantine, total 21 days," tweeted Health Commissioner Pankaj Kumar Pandey.

The 21-day quarantine regimen is for all asymptomatic people returning from Maharashtra, considering most of the Covid cases in Karnataka are having domestic travel history to that state.

If any of the asymptomatic people develop symptoms during the isolation, they will be subjected to a Covid test.

However, some asymptomatic individuals from Maharashtra have been provided some exceptions from the three-week quarantine and designated as special category passengers.

Special category passengers include people who suffered a death in family, pregnant women, children below 10, elderly people above 60, individuals suffering from serious illness and human distress.

Similarly, the department has also made some provisions for business travellers from Maharashtra.

"To establish that one is a business visitor, (that) person should show confirmed return flight or train ticket which should not be more than seven days later from the date of arrival," ordered Chief Secretary T.M. Vijay Bhaskar.

Similarly, if a business visitor is arriving on road, he should provide the address proof of the person in Karnataka he intends to meet.

Additionally, such a person should also produce a Covid negative test certificate which is not more than two days old.

"One does not have a Covid negative test certificate such a person should go for institutional quarantine for two days within which Covid test should be conducted at his own cost. After the test result is negative, that person is exempted from quarantine," he said.

However, business travellers have been exempted from hand stamping.

Amending the Sunday orders, Bhaskar, has enhanced the quarantine requirements for Maharashtra returnees.

Many conditions for visitors from other states remain mostly unchanged as notified on Sunday.