Boris Chang
Boris Chang is the head of the Expanded Immunization Program (PAI) for the Departmental Health Service (Sedes) in Santa Cruz, Bolivia. He has been actively involved in efforts to control the outbreak of measles in the region, emphasizing the importance of vaccination for children aged 1 to 10 years old. Recently, he announced that educational institutions will require proof of vaccination for students returning to school after the holidays, highlighting the urgency of immunizing the youth to prevent the spread of this highly contagious disease.
Not in the pool (under ¢1).
Recent news mentions
Boris Chang, responsable del Programa Ampliado de Inmunización (PAI) del Sedes se refirió a la tosferina o también conocida como Coqueluche.
Santa Cruz: aumentan los casos de sarampión y el Sedes anima a la vacunación
Bolivia· 2025-07-25
Dr. Boris Chang is leading a rapid response team to follow up and vaccinate communities against measles.
¿Más receso escolar o clases a distancia?: Este viernes lo definirá el Ministerio de educaciónBolivia· 2025-07-10
Boris Chang is leading a rapid response team to address the measles outbreak in Pailón.
Sarampión: casos confirmados suben a 89 en Santa Cruz; hay 8 pacientes “altamente sospechosos”Bolivia· 2025-07-09Boris Chang is responsible for the Expanded Immunization Program and warned about the vaccination requirements for children in schools.
¡Confirmado! Pedirán el carnet de vacunación para el reinicio de las clases escolaresBolivia· 2025-07-04
Boris Chang is responsible for the Expanded Immunization Program and is coordinating vaccination efforts for children in Santa Cruz.
En Santa Cruz, se pedirá carnet de vacunación para volver a clasesBolivia· 2025-07-04
Boris Chang, responsible for the Expanded Immunization Program, warned that educational units are coordinating to require vaccination for children.
Sarampión: ¿Solo volverán a las aulas los escolares vacunados?Bolivia· 2025-07-03