he relied primarily on the oral Sabin vaccin to immunize children against polio
Spanish translation: contaba básicamente con la vacuna oral Sabin para inmunizar a los niños contra la polio
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01:00 Jun 15, 2005
English to Spanish translations [PRO] Science - Medical: Health Care / vaccines
English term or phrase:he relied primarily on the oral Sabin vaccin to immunize children against polio
polio immunization shift
for years the united states has relied primarily on the oral Sabin vaccine to immunize children against polio. But in rare cases it can actually cause the disease because it uses a weakened, rather than killed, virus...