Immunization Newsletter, v.34, n.4, Aug. 2012

IN THIS ISSUE: Intensive Health Activities Focused on Children in Haiti; WHO Vaccine Reaction Rates Information Sheets; International Workshop on Cold Chain Operations in Nicaragua; Workshop on Measles and Rubella Detection Using Real Time RT-PCR and Sequencing; Newsbriefs; El Salvador Enacts Vaccine Law; Measles/Rubella/Congenital Rubella Syndrome Surveillance Data Final Classification, 2011; Dr. Cláudio Marcos da Silveira: In Memoriam