AUTHOR=Alves Ada Maria de Barcelos , Boscardin Silvia Beatriz , Ngono Annie Elong TITLE=Editorial: DNA Vaccines JOURNAL=Frontiers in Medical Technology VOLUME=3 YEAR=2021 URL=https://www.frontiersin.org/journals/medical-technology/articles/10.3389/fmedt.2021.782986 DOI=10.3389/fmedt.2021.782986 ISSN=2673-3129