Parameters of CpG oligodeoxynucleotide‐induced protection against intravaginal HSV‐2 challenge

Synthetic oligodeoxynucleotides (ODN) containing unmethylated CpG dinucleotides within the context of certain flanking bases (CpG motifs) have been shown to induce potent innate and adaptive immune responses. Vaginal delivery of CpG ODN alone protects mice from vaginal herpes simplex virus type-2 (HSV-2) challenge. Here, we investigated the importance of timing of delivery, formulation, route and dose of vaginally administered CpG ODN in the …