https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1543398/full
Frontiers | Safety and immunogenicity of Ad5-nCoV administered intradermally by needle-free...
ObjectivesTo evaluate the safety and immunogenicity of adenovirus type 5 vectored COVID-19 vaccine (Ad5-nCoV), by intradermal immunization with a needle-free...
ad5 ncov
https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2023.1244373/full
Frontiers | Study of efficacy and antibody duration to fourth-dose booster of Ad5-nCoV or...
China experienced a record surge of COVID-19 cases in December 2022, during the pandemic. We conducted a randomized, parallel-controlled prospective cohort s...