This report reviews some of the accomplishments of the Global Program for Avian Influenza Control and Human Pandemic Preparedness and Response (GPAI). This multisectoral program comprised 72 projects in 60 developing countries in all regions and received $1.3 billion in financing from the World...

Because conjectural 'thought experiments' can be formalized, refined, and conducted systematically using computers, computational modeling is called for in situations that demand robust quantitative study of phenomena which occur only rarely, or may never occur at all. In light of mounting...

As Italian Regions can implement different policies for immunizations that are not already recommended “across the board” in the country, the present study aimed to describe Regional recommendations and strategies concerning pneumococcal, meningococcal C, varicella and rotavirus vaccines.