RT Journal Article SR Electronic(1) A1 Kurchatova, Anna A1 Krumova, Stefka A1 Vladimirova, Nadezhda A1 Nikolaeva-Glomb, Lubomira A1 Stoyanova, Asya A1 Kantardjiev, Todor A1 Gatcheva, Nina YR 2017 T1 Preliminary findings indicate nosocomial transmission and Roma population as most affected group in ongoing measles B3 genotype outbreak in Bulgaria, March to August 2017 JF Eurosurveillance VO 22 IS 36 SP 30611 OP DO https://doi.org/10.2807/1560-7917.ES.2017.22.36.30611 UL https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2017.22.36.30611