A DNA vaccine is a type of vaccine that transfects a specific antigen-coding DNA sequence into the cells of an organism as a mechanism to induce an immune...

of interaction with the genomic DNA. While some messenger RNA vaccines, such as the Pfizer–BioNTech COVID-19 vaccine, have the disadvantage of requiring...

subgroup of genetic vaccines encompass viral vector vaccines, RNA vaccines and DNA vaccines.[citation needed] Viral vector vaccines use a safe virus to...

infected. There are other vaccine candidates in development including live attenuated, inactivated, DNA and subunit vaccines. In December 2018, Dengvaxia...

papillomavirus (HPV) vaccines are vaccines that prevent infection by certain types of human papillomavirus (HPV). Available HPV vaccines protect against either...

the vaccine needs to minimize the possibility of antibody-dependent enhancement of dengue virus infection. As of March 31, 2017 a DNA vaccine has been...

template for developing vaccines and therapeutics against a MERS-CoV infection. As of March 2020, there was one (DNA-based) MERS vaccine that completed Phase I...

not been linked to Guillain–Barré syndrome. Hepatitis B vaccines are produced with recombinant DNA techniques and contain immunologic adjuvant. They are...

an HCV vaccine has presented challenges. No vaccine is currently available, but several vaccines are currently under development. Most vaccines work through...

Influenza vaccines, colloquially known as flu shots, are vaccines that protect against infection by influenza viruses. New versions of the vaccines are developed...