Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Antibiotic susceptibility test for pneumococcal nasopharyngeal carriage strains isolated from vaccinated and non-vaccinated controls
*P < 0.05; vaccine vs control group. S, Susceptible; I, Intermediate; R, Resistant; VT, vaccine-type; VRT, vaccine-related type; NVT, non-vaccine type; NT/NC, non-typable/non-capsule.
