TAB vaccine(redirected from typhoid-paratyphoid A and B vaccine)
Also found in: Medical.
TAB vaccine[′tab vak′sēn]
A vaccine containing killed typhoid bacilli and the paratyphoid organisms (Salmonella paratyphi A and B) most frequently involved in paratyphoid fever.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.