<prompt> There has been an outbreak of food born salmonella gastroenteritis in the community and the stool samples have been received in the laboratory. Which is the enrichment medium of choice?Cary Blair mediumVR mediumSelenite F mediumThioglycollate medium  <response>: Selenite F medium is the enrichment medium of choice for Salmonella. Option 3 Selenite F- broth and Tetrathionate broth are commonly employed as Enrichment media for Salmonella. Option 1, 2 Transpo medium for Vibrio: Cary Blair medium Venkatraman-Ramakrishnan VR medium Alkaline salt transpo medium Autoclaved sea water. Option 4 Thioglycollate medium and RCM Robesons cooked meat media broth Anaerobic media. 