A randomized, observer-blind, placebo-controlled, multi-center, multi-national, Phase III trial evaluating the efficacy, immunogenicity, and safety of a clostridium difficile (C difficile) toxoid vaccine in subjects at risk for C difficile infection (CDI).
How do we safely send kids to school during a pandemic?
The COVID-19 pandemic has led to the nationwide closure of schools and universities in more than 190 countries, impacting 1.57 billion students.
The Center for Vaccine Research
We leverage our recruitment and retention expertise to accommodate rapid enrollment, as well as the right systems to make compliance easier,…