Streptococcus pneumoniae(1) Oral vaccine(1) Aptamers(1) Fluorescent proteins(1) Plant virus-based transient expression(1) poliomyelitis(1) ALISA (aptamer-linked immobilized sorbent assay)(1) vacuoles(1) Bacteriophage lysin(1) mucosal immunity(1) tetanus toxoid(1) pathogen detection(1) molecular farming(1) Plant-made vaccine(1) Proteomic analysis(1) Mice bacteremia and survival(1) Subunit vaccine(1) ELISA (enzyme-linked immunosorbent assay)(1) Shigella(1)