Group B Strep Support is the national group B Strep charity, dedicated to preventing preventable infection in newborn babies by raising awareness of GBS among health professionals and prospective parents. GBSS campaigns for greater awareness and better prevention, providing vital information to new and expectant parents and their health professionals. We are pleased to support the AllTrials initiative and its efforts to increase transparency in clinical trials so decisions can be made based on all of the available evidence, not only that which has been selected for publication.