释义 |
DictionarySeevaccinepneumococcal 7-valent conjugate vaccine
pneumococcal 7-valent conjugate vaccine Abbreviation: PCV7 A pneumococcal vaccine used for active immunization of infants and toddlers. The vaccine contains antigens from 7 capsular serotypes of Streptococcus pneumoniae and is used to immunize children against pneumococcal diseases, such as otitis media, pneumonia, and meningitis. See also: vaccine |