Theoretical and Natural Science

- The Open Access Proceedings Series for Conferences

Theoretical and Natural Science

Vol. 6, 03 August 2023

Open Access | Article

The advantages and disadvantages of different types of vaccines: DNA vaccine, mRNA vaccine, and inactivated vaccine

Yinglin Chen * 1
1 Qingdao Academy

* Author to whom correspondence should be addressed.

Theoretical and Natural Science, Vol. 6, 120-126
Published 03 August 2023. © 2023 The Author(s). Published by EWA Publishing
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Citation Yinglin Chen. The advantages and disadvantages of different types of vaccines: DNA vaccine, mRNA vaccine, and inactivated vaccine. TNS (2023) Vol. 6: 120-126. DOI: 10.54254/2753-8818/6/20230193.


The use of vaccines to combat disease by humans has been ongoing for centuries and has produced significant results. However, with the development of technology, different types of vaccines have emerged, and often people are confused as to which is the best. This paper have analyzes three main types of vaccines that have been developed and commercialized: DNA vaccines, mRNA vaccines, and inactivated vaccines, to gain insight into the issues associated with vaccines. This paper explained the mechanisms of action and the process of their production, and identified some of their potential advantages and disadvantages. Finally, this study draw the conclusion that each type of vaccine has unique properties that cannot be replaced by others and that it was not easy to determine the best among them.


vaccine, mechanism of action, manufacture, plasmid, immunize


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Data Availability

The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.

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Volume Title
Proceedings of the International Conference on Modern Medicine and Global Health (ICMMGH 2023)
ISBN (Print)
ISBN (Online)
Published Date
03 August 2023
Theoretical and Natural Science
ISSN (Print)
ISSN (Online)
03 August 2023
Open Access
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

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