lung microbiome from sputum for 94C_19_2.42_Recovery
DNA sequencing of 16S rRNA V3-V5 region using primers 517F (5’-GCCAGCAGCCGCGGTAA-3’) and the reverse primer (5’-CTTGTGCGGGYCCCCGTCAAT-3’) with barcode CGAGAGATAC for subject 19 at a Recovery visit on 06_03_10