Everything You Must Know about COVID-19 Vaccine

Going to get your first dose of Covid 19 vaccine? Take away these key info with you.

Everything You Must Know about COVID-19 Vaccine

Every year, vaccines save millions of people's lives. The development of safe and efficacious COVID-19 vaccines is a significant step toward ending the pandemic and getting back to doing the things we enjoy with the people we care for. If you are not brave enough to get the vaccine, this article will surely help you in gaining trust.

Benefits of Getting Vaccinated

Vaccines save the lives of millions of people every year, and the COVID-19 vaccine may be one of them. The COVID-19 vaccinations are both safe and effective, protecting against serious disease and death. According to the WHO, unvaccinated persons have a 10-fold greater chance of dying from COVID-19 than those who have been vaccinated. There are also indications that getting vaccinated can help you avoid transmitting the illness, which means it protects others around you.

Even if you've previously had COVID-19, it's critical to be vaccinated as early as possible. Vaccines are more dependable than natural immunity in providing protection. Getting vaccinated rather than becoming ill is a superior way to acquire COVID-19 immunity.

Although the COVID-19 immunizations are quite efficient, no vaccine can provide 100% protection. After receiving COVID-19 immunization, some persons may still become unwell or transfer the virus to others. As a result, it's critical to maintain taking steps to protect yourself and others, such as avoiding crowded areas, physical distance, hand washing, and wearing a mask.

Who should be vaccinated first?

Frontline health professionals (to safeguard health systems) and individuals at highest risk of mortality from COVID-19, such as older folks and those with particular medical problems, must be identified as priority populations by each nation, according to WHO. Other critical employees, such as teachers and social workers, should be prioritised after that, with more categories following as more vaccine doses become available.

Because children and adolescents have milder illness than adults, it is less necessary to vaccinate them than all these priority categories unless they are part of a community at increased risk of severe COVID-19.

When should you not get the COVID-19 vaccine?

Speak with your healthcare practitioner if you have any concerns about whether you should get a COVID-19 vaccination. To avoid any potential side effects, those with the following health problems should not get the COVID-19 vaccination at this time:

  • If you have ever had a serious allergic reaction to any of the chemicals in the COVID-19 vaccination.
  • If you're unwell or have COVID-19 symptoms, call your doctor right once

Is it necessary for me to get vaccinated if I already have COVID-19?

Even if you've had COVID-19 before, you should be vaccinated. While patients who recuperate from COVID-19 may gain some innate immunity to the virus, we don't know how long this protection lasts or how effective it is. Vaccines offer a more consistent level of protection.

What is the best COVID-19 vaccine for you?

All WHO-approved vaccines have been found to provide excellent protection against COVID-19-related disease and death. The greatest vaccine is the one that is most easily accessible to you!

Remember that if your immunisation requires two doses, you must obtain both for optimal protection.

What is the exact mechanism of COVID-19 vaccines?

Vaccines function by simulating an infectious agent, such as viruses, bacteria, or other microbes that might cause disease. This trains our immune system to respond quickly and efficiently to it.

Vaccines work by introducing a diminished form of an infectious virus into our bodies and helping our immune systems to establish a memory of it. Our immune system will be able to recognise it and battle it before it causes us to become ill. A few of the COVID-19 vaccines have been created in this manner.

Other COVID-19 vaccines have been produced utilizing novel methods known as messenger RNA vaccines, or mRNA vaccines. mRNA vaccines offer our bodies the genetic code they need to enable our immune systems to manufacture the antigen themselves, rather than introducing antigens (a material that prompts your immune system to create antibodies). For decades, scientists have been researching mRNA vaccine technology.

Are COVID-19 vaccines safe?

Yes, COVID-19 vaccines have been developed as quickly as possible, but they must all pass rigorous clinical trials to demonstrate that they fulfill internationally agreed-upon safety and efficacy standards. Vaccination can only be validated by WHO and country regulatory organizations if it meets these requirements.

Side Effects of COVID-19 Vaccines

Vaccines are intended to provide immunity without the risk of contracting the disease. Not everyone gets them, but mild-to-moderate side effects are common and usually go away on their own after a few days.

Here are some of the after-effects that you can get after taking your vaccine:

  • Arm soreness
  • Mild fever
  • Fatigue
  • Headaches
  • Muscle or joint aches
  • Chills
  • Diarrhea

Rest, getting hydrated, and consuming pain and fever medication, if necessary, will help you manage any adverse effects.

If any symptoms persist for more than a few days, seek guidance from your healthcare professional. Serious adverse effects are extremely uncommon, but if you do have one, you should contact your healthcare practitioner right once.


On the contrary, you must not be scared about getting vaccinated. You can trust the vaccines which are approved by WHO and take them according to your age group. Even after getting your vaccination, you must wear masks wherever you go outside your home. Along with this, follow all the COVID 19 rules and regulations given by the government and WHO.