'Immediate action needed': Naqvi on UP cop's 'Go to Pak' comment

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

Chennai, Jan 19: Amid ongoing nationwide protests against Citizenship (Amendment) Act, 2019, finance minister Nirmala Sitharaman on Sunday said that as many as 2838 people from Pakistan were given citizenship during the last six years.

"In the last six years, as many as 2838 Pakistani refugees, 914 Afghan refugees, 172 Bangladeshi refugees including Muslims have been given Indian citizenship. From 1964 to 2008, more than 4,00,000 Tamils (from Sri Lanka) have been given Indian citizenship," Sitharaman said at 'Programme on Citizenship (Amendment) Act, 2019' event here.

She added, "Till 2014, over 566 Muslims from Pakistan, Bangladesh and Afghanistan were given Indian citizenship. During 2016-18 under Modi government, around 1595 Pakistani migrants and 391 Afghanistani Muslims were given Indian citizenship."

The minister, further, said, "It was also during the same period in 2016, that Adnan Sami was given Indian citizenship, this is an example."    

Sitharaman added that people who came from East Pakistan have been settled at various camps in the country.

"They are still there and it's been 50-60 years now. If you visit these camps, your heart will cry. The situation is the same with Sri Lankan refugees who continue to live in camps. They're barred from getting basic facilities," she said.

Asserting that the government is not snatching away anyone's citizenship, the BJP leader said: "This Citizenship (Amendment) Act is an attempt to provide people with a better life. We are not snatching away anyone's citizenship, we are only providing them that."

"The National Population Register (NPR) will be updated every 10 years and is not involved with the National Register of Citizens (NRC). Some are involved in raising false allegations and triggering people unnecessarily without any base," she added.

Jammu, Jan 1: As many as 160 terrorists were killed in Jammu and Kashmir this year, while 250 terrorists, including 102 of Pakistani origin, were active in the Valley, Director General of Police (DGP) Dilbag Singh said on Tuesday, noting that terror incidents and the number of local youths turning towards terrorism have decreased.

"250 terrorists have been active in Jammu and Kashmir. There is a decrease in number of active terrorists as compared to last year," Mr Singh said at the annual press conference at police headquarters in Jammu.

The DGP said that there is 30 per cent fall in terrorist incidents, less civilian killings and 36 per cent decrease in law and order incidents as compared to 2018.

"218 such (local) youths joined militant outfits in 2018 but only 139 joined in 2019," he said. Out of these new recruits only 89 have survived.

"The rest have been eliminated as their shelf life is between 24 hours to 2-3 months after joining militancy. There are hardly few old terrorists surviving, which include Jehangir Saroori and Riyaz Nayikoo", he said.

There have been only 481 law and order incidents this year as compared to 625 last year, he said.

There were 80 per cent successful anti-terror operations in which 160 terrorists, including foreigners, have been killed during the year.

Mr Singh said 102 terrorists have been arrested and 10 terrorists surrendered during the year.

He said that 102 Pakistan origin terrorists are still operating in Kashmir.

"Eleven valiant police personnel from Jammu and Kashmir besides 72 from other other security forces have been martyred," he said.

There was no collateral damage during anti-terror operation as people fully cooperated. "There was zero law and order problem this year (during anti terror operations)," he added.

The DGP said that "there has been a high degree of incidents of infiltration attempts from across the border this year and also ceasefire violations. But security forces have successfully foiled these attempted as 130 infiltrators have entered in 2019 as compared to 143 last year".

He said Jammu and Kashmir Police has set an example by handling the law and order situation in the most "exemplary" way following the abrogation of Article 370 provisions.

It was the biggest challenge faced by the force in 2019, but "we handled the most critical phase in the best way" and there was no civilian casualty during the period, he said.

Dismissing claims of minors being arrested by police in Kashmir, he said that it is being used as propaganda by some people and asserted that the J-K police has acted within the limits of law.

"We are open to scrutiny. The issue reached the Supreme Court which referred it to Jammu and Kashmir high court. The matter was inquired by the HC committee. The SC said that there is no misuse of law by law enforcement agency. J-K police has acted within the limits of law," he said.

Replying to queries on restoration of internet, the DGP said it is under consideration. "I think J-K is moving towards such a situation (on law and order front). Very soon you will hear positive announcement," Mr Singh said.

He said that though some people will try to misuse internet, "in the past, we took care of them and we will take care of such people in the future too".

Internet services in all government-run hospitals and SMS to all mobile phones will be restored from December 31 midnight in the Kashmir Valley, Jammu and Kashmir official spokesman Rohit Kansal said on Tuesday.

On December 10, some short message service (SMS) were enabled on mobile phones in order to facilitate students, scholarship applicants, traders and others. It has now been decided to fully restore the service throughout Kashmir from midnight of December 31, Kansal said.

Mobile Internet services were restored in Kargil district of Ladakh on Friday after remaining suspended for 145 days in the wake of the Centre abrogating provisions of Article 370 of the Constitution, officials said.

Internet services were suspended on August 4, a day before the Centre announced abrogation of Article 370 and division of the state into the union territories of Jammu and Kashmir, and Ladakh.