Heterologous prime boost vaccination is a primary vaccination with different vaccines, most often from different vaccine platforms. It combines the immunological properties of the different vaccines and thereby induces humoral, cellular and, in some cases, mucosal response. For Covid prevention, it has been used in primary vaccination, due to safety issues and in boosters. We have evaluated some articles reporting on the results of this type of vaccine, and demonstrating its usefulness.
Keywords: Covid 19; Heterologous prime boost vaccination; RNA vaccine; Sputnik vaccine.
Copyright © 2022. Published by Elsevier Masson SAS.