RT Book, Section A1 Shetty, Avinash K. A2 Kline, Mark W. SR Print(0) ID 1182935463 T1 Brucellosis T2 Rudolph's Pediatrics, 23e YR 2018 FD 2018 PB McGraw-Hill Education PP New York, NY SN 9781259588594 LK accesspediatrics.mhmedical.com/content.aspx?aid=1182935463 RD 2024/04/23 AB Brucellosis is a zoonotic infection caused by species of the genus Brucella. Brucella are nonencapsulated, nonmotile, aerobic, gram-negative coccobacilli. Human infections are usually caused by 4 species, which are classified based on their animal reservoir: Brucella melitensis (goat, sheep), Brucella abortus (cattle), Brucella suis (pig), and Brucella canis (dog). B melitensis is the most common cause of human infection. Other species rarely causing human disease include Brucella ceti and Brucella pinnipedialis (marine animals). Brucella inopinata has been associated with infection of prosthetic implants.