Salud Pública de México
Print version ISSN 0036-3634
SALMON-MULANOVICH, Gabriela et al. Rapid response to a case of mumps: implications for preventing transmission at a medical research facility. Salud pública Méx [online]. 2009, vol.51, n.1, pp.34-38. ISSN 0036-3634. http://dx.doi.org/10.1590/S0036-36342009000100008.
OBJECTIVE: To prevent transmission among the staff and potentially among the non-human primate (NHP) colony at the U.S. Naval Medical Research Center Detachment in Peru, where an active case of mumps was discovered in a senior laboratory technician in Sep 03, 2007. MATERIAL AND METHODS: Subjects at the research facility were interviewed and potentially susceptible contacts were tested for mumps IgG. RESULTS: In total, 81 out of 106 staff members (76%) had close contact with the case. Only 6/81 (7%) had MMR, 33 (41%) reported having had mumps, and 8 of 45 (18%) of the potentially susceptible individuals did not have immunity (IgG > 20.0). All the susceptible, exposed individuals received MMR vaccine. There were no secondary cases and access to the NHP colony was restricted. DISCUSSION: Immediate and thorough investigation and occupational health response were imperative in preventing secondary cases of mumps among humans and NHP.
Keywords : mumps; epidemiology; primates.