Budget 2018: Retailers expect tax slab relaxation, GST still a concern

New Delhi, Apr 24: The trajectory of COVID-19 cases could have plateaued and might even fall for some weeks after the lockdown is lifted but India is likely to see a second wave in late July or August with a surge in the number of cases during the monsoon, say scientists.

The timing of the peak will depend on how India is able to control physical distancing and on the level of infection spreads after restrictions are relaxed, they said.

It looks apparent that the trajectory of daily new cases has reached a plateau and eventually it will take a downward fall, maybe for some weeks or even months, Samit Bhattacharya, associate professor at the Department of Mathematics, Shiv Nadar University, said.

Still, we may get a surge of new cases of the same coronavirus and this will be considered a second wave, Bhattacharya explained.

The second epidemic may come back in late July or August in the monsoon, although the peak timing will depend on how we control social distancing during that time, he said.

Rajesh Sundaresan, professor at Bengaluru's Indian Institute of Science (IISc), agreed.

“Once we return to normal activity levels, there is a chance that infection may begin to rise again. China is seeing this to some extent post easing of some restrictions on travel,” Sundaresan, corresponding author of a working paper by researchers at IISc and the Tata Institute of Fundamental Research (TIFR) in Mumbai, said.

On March 25, when the number of coronavirus cases was 618 with 13 deaths, the government announced a nationwide lockdown that was later extended to May 3.

On Friday, the death toll due to COVID-19 rose to 718 and the number of cases to 23,077, according to the Union Health Ministry.

In good news, officials said this week that the doubling rate of cases has slowed down in the period, going from 3.4 days before lockdown to 7.5 days, with 18 states doing better than the national average. The recovery rate has also almost doubled in the last 10 days.

"Looking at the new cases in the past few days, it seems the growth of new daily infection is much slower than earlier. This apparently indicates that we might have reached at the plateau of the growth curve, Bhattacharya said.

He noted that recent studies in China and Europe observed that the infection might relapse in those people who have already recovered from earlier phases.

So, there is no evidence that the earlier infection may help acquire immunity against the second infection. And in that way, the entire population may be vulnerable to the second wave to some extent, said the scientist.

In their study unveiled this week, IISc and TIFR researchers analysed the impact of strategies such as case isolation, home quarantine, social distancing and various post-lockdown restrictions on COVID-19 that might remain in force for some time.

The study modelled on Bengaluru and Mumbai suggests the infection is likely to have a second wave and the public health threat will remain, unless steps are taken to aggressively trace, localise, isolate the cases, and prevent influx of new infections.

The new levels and the peaking times for healthcare demand depend on the levels of infection spreads in each city at the time of relaxation of restrictions, they said.

The lockdown is currently upon us. It has given us valuable time. Let us test, trace, quarantine, isolate, practice better hygiene, search for a vaccine, etc. We should do these anyway, and these are being done. When and how to lift the lockdown is going to be a difficult decision to make, said Sundaresan.

It's clear that it's going to be phased. What our team is focusing on is to come up with tools to help the decision makers assess the public health impact of various choices, he said.

According to the experts, infectious diseases spread via contact between infectious and susceptible people. In the absence of any control measures, an outbreak will grow as long as the average number of people infected by each infectious person is more than one.

Once enough people are immune there will be fewer people susceptible to the infection and the outbreak will die.

However, when an outbreak is brought under control by social distancing and other interventions, it is possible only a small proportion of the population will have been infected and gained immunity, they said.

This means enough susceptible people may remain to fuel a second wave if controls are relaxed and infection is reintroduced.

Until the vaccine comes on the market, we have to remain alert Once sporadic cases occur here and there in the country, we immediately need to implement quarantine or social distancing locally for the people in that region, and also need to perform tests to identify positive cases irrespective of showing symptoms, Bhattacharya explained.

Note that these monsoon months are also flu season in many places of India. So, we should not ignore the early signs of the flu symptoms. Irrespective of symptoms, we need to increase tests in the hotspots to identify people and contain the surge, he said.

Sundaresan added that the timeline for a second wave will depend on a lot of circumstances which may change as the time passes.

Significant testing may have been underway, there may be behavioural changes with people becoming more careful about their hygiene, wearing masks may become more common, etc. All these responses may help restrict the second wave, he said.

A study published in The Lancet journal earlier this month modelled the potential adverse consequences of premature relaxation of interventions, and found it might lead to a second wave of infections.

The finding is critical to governments globally, because it warns against premature relaxation of strict interventions, the researchers said.

While interventions to control the spread of SARS-CoV-2 are in place, countries will need to work toward returning to normalcy; thus, knowledge of the effect of each intervention is urgently required, they said in the study.

According to a recent analysis by the Harvard Chan School of Public Health, the best strategy to ease the critical care burden and loss of life from COVID-19 might be on-again, off-again social distancing.

In the absence of such interventions, surveillance and intermittent distancing may need to be maintained into 2022, which would present a substantial social and economic burden, the researchers wrote.p

Sopore, Jammu And Kashmir: A three-year-old boy survived as his grandfather was killed in a terror attack on the Central Reserve Police Force (CRPF) in Jammu and Kashmir's Sopore town this morning. A CRPF jawan was also killed in the line of duty as terrorists opened fire on a patrol team.

In heart-wrenching images, the child is seen sitting on the blood-splattered body of his grandfather, a civilian caught in the crossfire. The boy was numb with fear when he was picked up by policemen, according to the police.

The Kashmir police also tweeted a photo of the child being carried to safety by a policeman.

"Jammu and Kashmir police rescued a three-year-old boy from getting hit by bullets during the terrorist attack in Sopore," said the tweet by the Kashmir Zone Police.

The child was travelling in a Maruti car with his grandfather from Srinagar to Handwara when it was hit by a spray of bullets in Sopore town, which is in Baramulla district about 50 km from Srinagar.

The police said terrorists hiding in a mosque fired indiscriminately at the patrol team as it was getting off a bus. The CRPF troops retaliated but the terrorists managed to escape.

According to the CRPF, the grandfather stopped the car and got out to run to a safe spot but was shot dead in the firing by terrorists. The boy was later rescued by a policeman standing nearby.

Last week, a six-year-old boy was killed during a terror attack on the CRPF in Anantnag.

Little Nihaan Bhat was sleeping in a parked car when he was hit by a bullet. Police say the terrorist was on a bike and opened fire from a pistol on a CRPF patrol. One jawan was killed. The child's killing drew widespread anger and condemnation.

The terrorist believed to be involved in the Anantnag attack escaped yesterday after an encounter with security forces. Police said two other terrorists who were hiding with him at a village were killed.

New Delhi, Apr 24: Congress leader Rahul Gandhi has termed the government decision to freeze Dearness Allowance of Central government employees for a year as "insensitive and inhuman."

The former Congress President in a tweet said: "Lakhs and crores are being spent on the Bullet Train and New Delhi's Central Vista which should have been suspended, but the government has deducted DA of Central government employees and pensioners... It is insensitive and inhuman."

"The tragic part is that by deducting this amount from January 1, 2020 up to 30th June, 2021 for a period of 1.5 years, the government of India proceeds to deduct almost Rs 38 thousand crore from the income of these middle class government employees and pensioners, who rely completely on the pay and pensions that they receive," said Randeep Surjewala, chief spokesperson of Congress.

There are about 50 lakh such serving government employees and about 62 lakh pensioners.

"Even more tragic and objectionable is the fact that the government of India has not even spared our armed forces. The government has deducted Rs 11 thousand crore of the 15 lakh serving armed forces personnel and nearly 26 lakh military pensioners. What is their fault? They are serving the nation in times of all types of crises," said Surjewala.

The Congress alleged that the government did not spare the savings scheme.

Instead of curbing the wasteful expenditure, the government has been constantly hitting at the income of government employees and the middle class, it added.