{Reference Type}: Journal Article {Title}: Emergence of Group B Streptococcus Disease in Pigs and Porcupines, Italy. {Author}: Garbarino CA;Bariselli S;Pupillo G;Bassi P;Luppi A;Taddei R;Reggiani A;Massella E;Ricchi M;Carra E;Zadoks RN; {Journal}: Emerg Infect Dis {Volume}: 30 {Issue}: 6 {Year}: 2024 Jun {Factor}: 16.126 {DOI}: 10.3201/eid3006.231322 {Abstract}: We describe group B Streptococcus linked to disease in farmed pigs and wild porcupines in Italy. Occurrence in pigs was attributed to transmission from nonpasteurized bovine milk whey. Antimicrobial-resistance profiles in isolates from porcupines suggest no common source of infection. Our findings expand the known host range for group B Streptococcus disease.