Corporate debt analyst Vieira to leave Brazil's Itaú BBA -source
July 24, 2014 at 18:07 PM EDT
SAO PAULO, July 24 (Reuters) - Corporate debt analyst Eduardo Vieira left Itaú BBA on Thursday after a 2-1/2-year stint, a source with knowledge of the situation said, in a blow to the Brazilian investment bank's effort to boost fixed-income research coverage.