ANRS Emerging infectious diseases

The primary objective of the study is to determine the frequency of transmission of viruses carrying at least one antiretroviral resistance mutation in all participants newly diagnosed with HIV-1

The clinical trial is a phase1/2a, open-label, dose-escalating, multicentre trial evaluating the safety and immunogenicity of the CD40.Pan.CoV vaccine, adjuvanted or not, as a booster injection in adult participants in France. 48 participants divided into 4 cohorts will be included in the trial.
Primary objectives are the following:
* To determine the safety and reactogenicity of different doses (0.25 mg and 1 mg) of a booster of a CD40.Pan.CoV vaccine, adjuvanted or not, in healthy volunteers between Day 0 and Month1
* To determine the humoral immune response (neutralizing antibody titers) induced by different doses (0.25 mg and 1 mg) of a booster of a CD40.Pan.CoV vaccine, adjuvanted or not, at Month1 after administration