Virus Isn’t Going Away, Prevention Is Our Best Bet

Coronavirus has turned our lives upside down in more ways than one and even after a year of the pandemic being officially announced, the world is not in the green. As a community medicine practitioner in Epidemiology, I have been studying the behaviour of the novel Coronavirus and its host, us, the humans. Yet, no matter how much I study things in detail, I always come to the same conclusion about the Coronavirus: This virus can change forms (mutate) and come up with new strains faster than we can figure out its cure or vaccine. So, our best bet right now is to avoid the virus! The prevention is easy; the cure may not be.

Our best preventive tools – masks, hand-wash and sanitisers are now easily available. What is not easily available is the will in most people to co-operate and use these tools both for individual safety as well as public health. Even as the number of infected cases and resultant fatalities rise, there is a certain nonchalance in public behaviour regarding the risks. On March 27, more than 62,000 new cases were registered across the country, with over 300 deaths. The first time that the number of people infected in a single day went above 50,000 was July 27, 2020. The last time that the number of new cases went above 50,000 was November 6, 2020.

Even though the number of new infected cases is going up, the ratio of the number of people losing their lives to the infection, is so far less in 2021, than it was in 2020. However, those suffering with manifestations are showing somewhat severe symptoms than before. Though panic is never a way forward, but we should not definitely let our guards down yet as well.

We are seeing a renewed, fresh wave of the virus because the virus has mutated (changed its basic genetic structure and developed newer, more dangerous strains) to survive in its human hosts. We have learnt some strategies to cope with them and the virus too has gained new skills to dodge the human immune system! The influenza virus mutates almost every year and develops new strains. We will have to see which way the wind blows for the novel coronavirus. It definitely has mutated within a year.

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With newer mutations coming up globally we are faced with the threat of the new strains, the UK strain, the South African strain, and the Brazilian strain. It is the antigens that are responsible for stimulating the production of antibodies by the immune system. Even minor mutations depending on the area of the virus they have occurred in, can play in a big way with our immune systems, and are known as ‘variants of concern’. These new variants are identified using a process known as genome sequencing, which reads and then interprets the genetic information found in the RNA- Ribonucleic acid (in this case) of the virus. We need to study the virus to be able to fight it better.

India, through genome sequencing has also detected what is known as a new “double mutant” COVID-19 variant. This means that two important changes are coming together in the same virus. The mutations are basically affecting key areas in the spike protein (the crown-like area which helps the virus to latch on to human cells) of the coronavirus and thus helping them skip or escape the resistance offered by our immune system. This is mostly affecting states like Maharashtra and Delhi the most. Other states closer to these two are also reporting increased number of cases. This is probably because these two states have the maximum international travel (both inward and outward) and thus the maximum exposure to the virus, both by way of the original strain (from Wuhan, China) and the 3 newer strains. At least 18 states and Union Territories in India now have different strains of coronavirus running amok: the UK strain, the South African strain and the Indian strain, so to speak. The threat of infection is high.

What all this means is we are taking one step forward and two steps back in terms of handling the pan-world health crisis. We were all thinking that with the vaccine we would now be saved, but the virus is changing in ways that render the vaccines weak. We cannot say that a person who has been infected once and has received the vaccine as well, won’t be re-infected, though it depends upon an individual’s immune strength as to how his/her body will react and to what level they would be affected.

However, the scientists suggest that the severity of the disease will be bit lesser among the vaccinated individuals – a ray of hope, but still the battle against spread of infection, is on. During the first wave of coronavirus in March 2020 what saved us was the lockdown; it helped in more ways than one to trace and isolate and further treat infected people. However, for all purposes, a second nationwide lockdown doesn’t look feasible, because it affects the people financially when they are not able to earn their livelihood.

What we need right now to handle the second wave is a really strong execution of the plan we already have in place. Public health awareness was already achieved during the first wave; almost the whole population is aware of the crisis as well as the solution, but what is missing is a respect for solutions and the motivation to enact those simple behaviours.

We need strong public health advocacy. Everyday we need to educate, organize and mobilise to change the reluctant and seemingly over-confident attitude among the mass as a whole.  We need people at the grassroots level to reinforce for good the safety measures. So many people have let their guards down after one year of the pandemic. The various state elections, the many political rallies, the many religious festivals (we have the upcoming Kumbh Mela) have all contributed to the pandemic still holding fort really strong. We need strong community level leadership at every possible level. Anyone with a voice that is heard and respected should advocate for the use of masks, regular handwashing and social distancing. I wish some religious leaders across faiths weren’t so dismissive of the severity of the pandemic; since many people listen to them.

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We need to reach out to these leaders so that they can influence their followers. Faith must meet science if we want to overcome the pandemic. Political leaders at centre and state levels need to reach out to every kind of leaders possible, to bring about behaviour changes among the people to eliminate the virus from amidst us. To use a sociological concept, we need to the diffuse ideas of public well-being and precautions so that they become culturally acceptable and thus practiced among large parts of the population. The media plays an important role here.

The onus this second time around is truly on the public. We will keep losing the race to the virus until we follow the basic measures stringently. Lockdowns can only stop inter-cluster exchange or two areas with infection from interacting with each other and thus ceasing a larger spillage, but it may not stop intra-location infections. Nowadays, we have a huge number of people living in societies and apartments. Even if they go out only to buy essential items, but don’t follow basic precautionary measures like masks etc. they can still infect or be infected.

All of us depend on each of us this time. It’s kind of “One for all, all for one” idea! As a Community Medicine expert, I once again want to emphasise that it is the community spirit which will keep us safe and alive. Each one for another! The virus alone is not the real enemy, but our relaxed approach to the virus certainly is! We can weaken it in some time if we strictly follow the rules. The so called herd immunity has not shown promising results in this case, so individual immunity is all we have to turn our communities healthy. If we don’t want another lockdown, let’s bring out masks, sanitisers and the will to keep fighting the contagion – by respecting the social distancing norms. Let us put all efforts to develop a “behavioural herd immunity” this time.

The writer is an epidemiologist at College of Medicine & Sagor Dutta Hospital in Kolkata)

‘People Have Thrown Safeguards Out Of The Window’

Dr Abdul Samad Ansari, Director, Critical Care Services, Nanavati Super Speciality Hospital, Mumbai talks about the risks of second covid-19 wave and the need to not lower our guard

The second wave is a known entity. In fact people are now talking about the third wave too. These are but the ripple effects. The spread of a contagion depends on our social behaviour: how we maintain hygiene and how we interact. If you are meeting five to seven people in a day, it can set off a block chain of infection. If you cut down on that interaction, besides using precautionary measures such as wearing masks and sanitising, you reduce the spread potential. It is that simple.

This happened last year. In September we saw the peak. And in the subsequent months, the efforts of previous six months bore fruits. But we started celebrating prematurely. As we lowered our guard, we are now facing the consequence. People returned to their daily routine as if it was business as usual. The resurgence in Covid-19 cases is a direct result of that. April and May will show the same kind of prolonged plateau. But if we again start becoming more careful, follow strict precautionary measures, along with the vaccination, there will hopefully be a flattening of the curve in June.

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Unlike the first wave, when majority of the elderly population fell prey to the contagion, the infection is seen more in the 35-65 years bracket. This is a mobile population, who are traveling for work, going out more in public and therefore getting infected.

Thankfully, our systems are not as overwhelmed as last year and the mortality rate is also not high. But if the cases continue to grow manifold, the resources will spread out thin. The same virus with only 100 people today as compared to 1000 people tomorrow will have a different mortality scenario. It is not the virus which is causing it, but the number of cases which will impact the resources and mortality.

I can notice that the attitude of people has gone back to pre-pandemic days. Many of them have this misconception that if they didn’t get Covid for one year during its rage, it won’t happen when it is weakening down. ‘Kuch nahi hota, mujhe kuch nahi hoga, dekha jayega.’ This is the kind of Covid-apathy that is setting in, and it is dangerous.

This pandemic has brought about some kind of hygiene training and discipline among us. There is no harm in maintaining it. My message to public is: we still need to practice these hygiene precautions aggressively; unnecessary travel, gatherings, entertainment activities should be avoided or carried out with behavioural modifications such as sanitizing, scrupulous handwashing and face masks.

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I have seen 80 percent of people in public do not wear a mask properly. Mostly, these are hanging over the neck. People have also stopped meticulously washing their hands. They feel twice in a day is good enough. People are all over the places. While I don’t want to sound negative, we need to get our guards and shield back.

Frontline workers and their families have suffered for one year, we have to acknowledge those sacrifices and not lower the defence. For a year, since the onset of pandemic, my colleagues and I went home late every night, only to leave early in the morning. I could not take care of my wife, parents and children. On the contrary, I could be possibly walking in with the virus infection every day. This was a real burnout. People must realise that their careless behaviour can negate all the hard work put in by frontline worker for one year.

As told to Mamta Sharma

‘No Water, Unsanitised Toilets, NEET Exam Was Terrible’

Hasnat Fatma, 19, a medical seat aspirant from Kanpur, says her NEET exam centre left much to be desired. The candidates had a harrowing time in un-sanitised environs with little food or water.

Medicine is an ever-growing, ever-evolving field and the Covid-19 pandemic has shown us how important it is to have state of the art medical resources for our society. But sadly the well-being of students, who will be the frontline workers tomorrow, isn’t being given the required attention. This is the impression I got from the way the recently-held NEET exam was conducted.

I took the medical entrance exam (NEET) on September 13. If you ask my personal opinion, I would have preferred the exam be postponed, for most of us are just about adjusting to the changes the pandemic has brought in its wake. Most students hadn’t been able to study properly. I am a gap year student (I passed Class 12 last year) and this was my second attempt at NEET. The difference in the way the exams were conducted this year and the last couldn’t have been more stark.

Last year, we could choose any time slot and take the 3 hour long exam. This year, we were asked to report at a scheduled time, 11 am in my case. I had expected the exam to begin maximum at around 11:30 or even 12, after the requisite precautions like temperature checks etc. But would you believe it, our exam started only at 2 pm?

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We were ushered inside at 11 am and made to wait till 2 pm. Clearly, the organisers weren’t up to the mark at the exam centre. I had left home at around 7:30 am with my brother because we knew traffic would be heavy and had reached the venue at 10:30.

There were no social distancing measures at the main gate. We were told that there would be around 100 students only at this centre, to ensure distancing norms, but there were nearly 250-300 students. We were asked to wear masks provided by the centre, but they were all of the same size. While many boys were uncomfortable with the undersized masks, several others, particularly those wearing spectacles, suffered from foggy glasses.

Fatma feels authorities should prepare well for holding an important exam like NEET

None of us was allowed to take our water bottles inside, nor were we provided any water at the centre. There was no food available too. So from 11 am to 5 pm, when the exam finally got over, there was little for us to eat or drink. A person can still carry on without food for six hours, but without water! Isn’t that going to compromise our health?

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The invigilators must have realised it when at the fag end of the exams, many students complained of dehydration. The students were then allowed to go to the water cooler, throwing social distancing and sanitising norms to the wind. Leave alone the precious moments lost at the long queue. The washrooms also weren’t being sanitized after use.

Most students had come using personal modes of transport because of the fear of Covid-19. But no proper parking arrangements were made. Those family members accompanying the aspirants had a terrible time too. To cut the long story short, it was one of the toughest days of my life, possibly the worst 12 hours I ever spent. I sincerely wish that exams of this scale and importance were better organized.

Azeem Khan

‘Iftar Without Friends Is Dull, But Safety Comes First’

Azeem Khan lives near a Covid-19 hot spot in Greater Noida, UP. Khan says Iftar is no longer a cheerful event but one must follow social distancing. He prays for Covid-19 warriors this Ramzan

Ramzan, the holy month of Muslims around the world, is about praying, reflecting and breaking fast with one’s social circle, close friends and extended family. This year has been an unprecedented one though. While we have been fasting as usual, praying at the mosque and social gathering are prohibited due to the outbreak of Coronavirus pandemic. Clearly, these restrictions have taken off the festive spirit of the holy month.

During Ramzan, every Muslim fast throughout the day and look forward to organise a grand Iftar (breaking of fast) and invite friends and our extended family home in the evening. The Iftari we had last year was an awesome gathering. With so many friends and family around, we enjoyed the family feast. Many of my non-Muslim friends also routinely organised iftar parties where we broke bread together over light banter and catching up with one another.

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However, this Ramzan is different. We stay at an area which is very close to a Coronavirus hotspot. The pandemic has triggered a sense of fear among all the residents. From Sehari (the morning meal, before the day-long fast) to Iftari, we keep inside our houses. Since I have a young daughter at home, we are not inviting friends from within gated housing society either. Family safety always comes first. Besides, it is for general good. All of us need to practise the laid-down guidelines to defeat the pandemic.

No matter how dull the celebrations are going to be, we are not taking any risks. We are praying at home. I consider that one good thing from this lockdown is that we are getting to spend all the time in the world with our family. We stay inside, cook food at home to keep minimal contact with other people. We are playing indoor games and watching movies together. The lockdown has given us plenty of time to think and reflect in this holy month.

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I have made it a rule to keep Corona-warriors in my daily prayers. Every day we watch news channels to stay updated and read online news as well. We hope that this trying times will end soon. Till then, there is little else than enjoying lockdown with our family. The entire world, irrespective of nationality and community, has come together in the fight against this pandemic. And this collective spirit will defeat the disease. Insha Allah!