Whole sporozoite immunization with Plasmodium falciparum strain NF135 in a randomized trial.

In contrast to the NF54 comparator trial, however, where anti-sporozoite titers against NF54, NF135, and NF175 continued to increase following immunizations 2 and 3, in cohort A participants’ sera, we observed a decreasing trend after an initial seroconversion following the first immunization (Fig. 5 ).

also in 47,180 other papers