Out of all the diseases that the world has ever seen, Covid-19 was the worst of them. It brought mass destruction to people living all over the world. The occurrence of coronavirus is one the few incidents that the world will never forget, as due to it, millions of people died, and many countries around the world faced a massive downfall in their economies. The virus is so dangerous that the world hasn't found its cure yet. All we have managed to invent is its vaccine. Yes, the Covid-19 vaccine is not a cure, it's just a prevention, but the vaccine is the only reason that Covid-19 is about to end.

The countries also took special preventive measures to ensure the safety of their citizens. In India, the most effective decision was to provide the vaccine doses for free. The government created its official web portal to make the Covid-19 vaccination slot booking process easy. This portal is known as COWIN. The COWIN portal is considered the most convenient and sure way of Covid-19 vaccination slot booking. Let's understand more about Cowin and vaccination:

Cowin: Cowin is the official web portal for Covid-19 vaccine registration and slot booking. It was launched by the Prime Minister of India, Narendra Modi, in 2021. This portal is free for everyone, and the citizens of India can easily register themselves for the vaccination process. The portal is user-friendly, and the citizens can easily search for the nearest vaccination centre, check their eligibility criteria and book a slot.

The Eka Care Cowin portal has several features that make the Covid-19 vaccination slot booking process convenient. Some of them are:

  1. Eligibility Check: The citizens can quickly check their eligibility by providing their details on the Cowin portal. This eligibility check is critical as it helps identify the age group and other vaccination criteria.
  2. Vaccination Centre Search: The portal also provides a facility to search for the nearest vaccination centre. This helps the citizens to find a centre near their locality, ensuring easy access and time-saving.
  3. Booking Slot: After checking their eligibility, the citizens can book a slot for vaccination in the Cowin portal itself. This helps to save time and avoid the hassle of standing in long queues.
  4. Upcoming Vaccine Update Notifications: The portal also provides the facility to check for upcoming vaccine updates and notifications. This helps citizens to keep track of the latest news and updates.
  5. Cancel Bookings: The citizens can cancel their booking if they cannot take the vaccination. This helps to save time and money.
  6. Certificate Generation: The citizens can also generate their certificates on the Cowin portal after completing the vaccination process. This helps them to have proof of vaccination.

Importance of getting Vaccinated

Today getting vaccinated is the only way to ensure the safety of yourself and others from the deadly Covid-19 virus. It's a compulsion that would save your life by boosting your immunity to a high enough to tackle the Covid-19 virus easily. Governments worldwide are providing vaccination free of cost to their citizens because making it accessible will ensure that the maximum number of citizens will get vaccinated and no one has to suffer through this deadly virus due to poor financial conditions. Different world authorities approve all the vaccines that are currently available for use.

This approval is proof of the effectiveness of the vaccines. The five most popular Covid-19 vaccines are available: Sputnik V, Pfizer, Moderna, Covidhield, and Covaxin. These vaccines boost your immunity to 90% and are the best prevention against the Covid-19 virus. Therefore, it is essential to get vaccinated against Covid-19.

Getting yourself vaccinated protects not only you but also the people around you. The entire community can become secure and safe from the virus with herd immunity. Therefore, through the Cowin portal, people can quickly get their slot for the Covid-19 vaccination and participate in this initiative to make India and the world safe and secure.

So, get vaccinated and join the movement to make India COVID-free. We all must take this step together to make this process possible.

Side effects to expect after vaccination

There is no doubt that the vaccines available to the public are very effective and can save millions of lives, but still, these vaccines have some side effects. Every human has different blood types and other internal features, but the vaccine is effective on all of them, and its side effects can vary. Also, different vaccines can show various side effects on other people depending upon their body features and immunity.

The most common side effects from covid vaccine are:

  • Johnson & Johnson vaccine: Johnson & Johnson has remained a trusted brand all across the world, and the main reason behind the faith that people have in it is because of its baby products that are of the finest quality. Johnson & Johnson has always provided people with products worth paying for, but its vaccine is different. The Johnson & Johnson vaccine has shown some adverse side effects, and the most dangerous among them is Guillain-Barre syndrome, popularly known as GBS.
    The federal government has found that 100 people out of 12.8 million who took the Johnson & Johnson vaccine doses later suffered from GBS. GBS is a medical condition that forces the body's immune system to attack its nerve cells. Johnson & Johnson ,vaccination side effects, begin with a light tingling and weakness in the lower body and slowly reach the upper body of the infected person. GBS is not a common side effect; still, it's too dangerous to be ignored. This proves that the vaccine requires more research, and the problem must be resolved.
  • Pfizer: Among all the other vaccines, Pfizer was the first to get approval and emergency authorisation from the FDA. This fact made it easy for Pfizer to gain people's trust. Also, the effectiveness of Pfizer is genuinely admired, but it still has some side effects that concern most people. Pfizer does not have many adverse side effects, according to a test that involved 1137 people who have taken all three doses of the Pfizer vaccine.
    Out of all 1237 people, ⅓ of them reported absolutely no side effects. Still, out of the remaining ones, most said that the only side effects they witnessed were light fever, chills, pain, fatigue, and swelling on the injected part of the body. 12.7% of participants reported that they saw some allergic symptoms.
    The most severe Pfizer vaccine side effects were thrombocytopenia, witnessed by 0.6% of participants and myocarditis, seen by 0.1%. This proved that the side effects of the Pfizer vaccine are not adverse, and hence they should not be feared.
  • Moderna: Moderna is a famous vaccine for Covid-19 as it is reported that the Moderna Covid-19 vaccine is 95% effective against the virus. Moderna is approved after several clinical trials on thousands of people, but the one thing that makes people doubt Moderna is its side effects. The side effects of Moderna vaccines are severe, and most people would never want to bear them. Till now, around 47 million people in the US have been successfully vaccinated with doses of Moderna. Among all those people, the maximum reported that after the 1st dose of the vaccine, they suffered minor side effects such as fatigue, headache, and pain in the injected part of the hand. These side effects after the 1st dose of the Modern Covid-19 vaccine don't last long, but that's not the case with the 2nd dose. The Moderna 2nd shot side effects can be worse and can stay even for a longer duration. The side effects aren't threatening but still can cause some severe problems.
  • Covishield and Covaxin: Covidhield and Covaxin are considered the best choice for vaccination in India. These vaccines are highly effective and also support our economic growth. However, these vaccines have some side effects that everyone should know. Covishield shows mild effects such as light fever, headaches, and fatigue, but some side effects, such as vomiting and eye pain, are rare but possible. These side effects are not much of a treat and can be ignored.
    The side effects of Covaxin are not much different, as those who have taken the doses of Covaxin experience slight fever, dizziness, vomiting, fatigue, headache, and abdominal pain. Other side effects, such as long-lasting fever and muscle pain, are not common but are possible depending on how your body adopts the vaccine. None of these side effects is threatening, which makes Covidhield and Covaxin a perfect choice for us Indians.
  • Boosters: The booster dose of every vaccine is available in the market and is almost for all ages. The booster dose of Johnson & Johnson and Moderna can show the same side effects as their 1st and 2nd dose. These side effects commonly include pain in the injected area and fatigue; fever is not widely observed after the booster dose. Regarding Pfizer, Covishield, and Covaxin, the side effects except for covid vaccine arm pain are not commonly observed, but still experiencing any of these side effects won't make it threatening. They can be ignored as there are no rare side effects of the covid vaccine.


After going through all the data given above, you must have an Idea about all the possible side effects of the covid vaccine. Almost every covid vaccine has common side effects, but as per available data, none is life-threatening. Also, the side effects of covid 19 vaccine don't last long; it will trouble you for a maximum of 2-3 days. However, you should consult your doctor immediately if you notice any long-lasting side effects or anything severe. Vaccinating yourself and your family is the best way to protect yourselves from covid-19, so don't let these side effects prevent you from taking the vaccine. So, take your doses of the covid 19 vaccine and stay safe.

Frequently Asked Questions (FAQ)

Is it common to experience back pain after covid vaccine?

It's very common for most people to experience light back pain after 1st and 2nd dose of covid vaccine. It's due to a covid vaccine reaction which alters your immune system to prepare it to fight against the Covid-19 Virus.

What are the rare side effects of covid vaccine?

Most people who took any dose of covid vaccine did not experience rare side effects; however, some rare side effects are vomiting and abdominal pain. If anyone experiences these side effects after covid vaccine, then they should consult their doctors.

How long do the side effects of the second vaccine last?

The second covid vaccine side effects are similar to the first dose. Both are similar in most aspects; however, after the 2nd dose of vaccine, side effects can last for at least 3-4 days.

Are Moderna's 2nd shot side effects different from other vaccines?

Moderna vaccine can show some uncommon side effects, such as dizziness and abdominal pain; however, these are not severe and vanish within a few days. Other than that, the side effects of Moderna's 2nd shot are similar to other vaccines.

Is it safe for an elderly person to take covid vaccine?

Yes, it is safe for any elderly person to receive the covid vaccine, as all vaccines are tested and approved for all age groups. There is no need to worry about side effects as the rare ones are not threatening and don't last long, so it's safe for any older adult to take the covid vaccine.

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