Pneumococcal Disease Clinical Trial
Official title:
Incidence And Serotypes Of Invasive Pneumococcal Disease, After The Introduction Of The Heptavalent Conjugated Vaccine In Greece
Streptococcus pneumoniae is a major cause of pneumonia, sepsis, bacteremia, and pneumococcal
meningitis among infants and children worldwide. The 7-valent conjugate pneumococcal vaccine
(Prevenar) has been introduced in the Greek Market in 2004. Additionally, as of 2006
Prevenar has been included in the Greek National Immunization Program.
The effect of the mass vaccination on the incidence of pneumococcal serotypes involved in
the occurring invasive pneumococcal disease, is an important factor to consider for the
introduction of the 13-valent pneumococcal conjugate vaccine.
open label, one group Purposive sampling of hospitalized children ≤14 years of age with confirmed IPD ;
Time Perspective: Retrospective
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