Side effects after the novavax vaccine against covid-19

Introduction

The Novavax vaccine has become one of the tools in the global fight against COVID-19. It is a vaccine based on the protein subunit of the virus, which was supposed to be one of the solutions to the pandemic. However, like any other vaccine, Novavax can also cause side effects. In this article, we will discuss the composition, action and history of the Novavax vaccine, contraindications to its reception and analyze in detail the side effects, comparing them to other available vaccines against COVID-19.

Novavax vaccine – composition, action, history of creation

The Novavax vaccine, also known as NVX-CoV2373, is based on a protein subunit of the SARS-CoV-2 virus. It contains a recombinant protein part of the virus’s spike, which is responsible for infecting human cells. After administration of the vaccine, the immune system is stimulated to produce antibodies against this protein subunit.

The history of the Novavax vaccine dates back to 2020, when the company began research on its effectiveness. After multiple phases of clinical testing, the vaccine has been approved for use in many countries as a tool in the fight against COVID-19.

Contraindications to receiving the novavax vaccine

As with other vaccines, there are some contraindications to receiving Novavax. People who are allergic to the ingredients of the vaccine, in particular to the protein subunit of the virus, should not take it. Additionally, people who have previously experienced serious allergic reactions after vaccination should consult a doctor before getting vaccinated.

Side effects after the novavax vaccine

Now let’s move on to discuss the side effects that may occur after administration of the Novavax vaccine. It is important to understand that everyone’s body responds differently to the vaccine, so some people may experience side effects while others may not.

Pain at the injection site: This is one of the most common side effects of the Novavax vaccine. You may experience pain, redness or swelling where the injection was given. This is usually mild and goes away on its own after a few days.

Fever: High body temperature may be the body’s reaction to the vaccine. This is usually a symptom that goes away after a few days and can be relieved with antipyretic medications as directed by your doctor.

Muscle and joint pain: Some people may experience muscle and joint pain after vaccination. This is also usually a temporary symptom that goes away on its own.

Fatigue: People may experience fatigue and general weakness for several days after vaccination with Novavax. This is a normal reaction of the body to the introduction of a new antigen.

Other symptoms: Less frequently, other symptoms may occur, such as nausea, vomiting, diarrhea or dizziness. If these symptoms are severe or last longer, consult your doctor.

Side effects from other covid-19 vaccines

To get the full picture, it’s worth comparing the side effects of the Novavax vaccine to other available COVID-19 vaccines, such as the mRNA vaccines (Pfizer-BioNTech and Moderna) and the adenovirus vaccine (AstraZeneca).

Side effects from mRNA vaccines may include similar symptoms such as pain at the injection site, fever, muscle aches and fatigue. However, they are more common after the second dose of the vaccine.

In the case of the AstraZeneca vaccine, there have been concerns about rare cases of blood clots. It’s a complicated and rare reaction, but it has been subject to intense research and surveillance.

Your suggestions

It is important to consult your doctor or health professional before deciding to vaccinate. If you have questions or concerns about Novavax or other COVID-19 vaccines, it is always a good idea to seek advice from a professional.

Recommended articles

If you are interested in more information about COVID-19 vaccines and their side effects, we recommend reading the following articles:

– “mRNA vaccines and COVID-19: Side effects and effectiveness”

– “AstraZeneca vaccine: Side effects and safety”

– “How does the immune system work after vaccination against COVID-19”

Summary

The Novavax vaccine is an important tool in the fight against COVID-19, but it may cause side effects like other vaccines. It is worth remembering that the benefits of protection against the virus outweigh the risk of side effects. The decision to vaccinate should be carefully considered, and it is best to consult a doctor to make the right decision regarding your health.