Antes de erradicarse con la vacunación, la viruela mató a más de 500 millones de personas en el último siglo y dejó con cicatrices o ciegas a muchos sobrevivientes, según los Centros para el Control y la Prevención de Enfermedades. (CDC / Barbra Rice)
Original Source
First of two articles about vaccination.
Dr. Aníbal J. Valentín Acevedo explains the science behind vaccination and the importance of vaccinating children.
To read the full article visit the Spanish version of this site.
Content Categories
Categories (Educational Resources)
Alternative Text
CienciaPR News
Biology
Health
Biology (Advanced)
Biological Sciences (intermediate)
Health (Intermediate)
Health (Superior)
I am ready to translate. Please provide the `Text/HTML` content you wish to translate from Spanish to English.
External
MS. Growth, Development, Reproduction of Organisms
6th-8th - Workshop 2/3 Montessori
9th-12th Grade - 3/4 Montessori Workshop
News
Formal education
Non-formal education
English