Title Associate Professor of Pediatrics Degrees MD, Pediatrics, Christian Medical College, Vellore, India, 1984 MBBS, General Medicine, Christian Medical College, Vellore, India, 1980 Research Keywords Intestinal Infections, Salmonella enterica, innate immunity, Iron, Macrophage, Intestinal Epithelium Research Lab(s): Intestinal Innate Immunity Group Massachusetts General Hospital (MGH) - Main Campus Publications Click here for a list of publications Email: cherayil [at] helix.mgh.harvard.edu