%0 Journal Article %T Morbidity in Pregnant Women with Group-B Streptococcus Infection and Unverified Penicillin Allergy %A Eric M. Macy %A Michael S. Kaplan %A Qiaoling Chen %A Scott Rasgon %A Shilpa Desai %J Journal of Allergy and Clinical Immunology %D 2016 %R 10.1016/j.jaci.2015.12.143 %X The morbidity potentially associated with unverified penicillin allergy in pregnant women with group B streptococcus (GBS) colonization is unknown. Penicillin allergy testing has been shown to be safe in pregnant women, but is done infrequently. We retrospectively determined healthcare utilization and morbidity in a large cohort of pregnant women with GBS with and without an unverified history of penicillin allergy. %U https://www.jacionline.org/article/S0091-6749(15)01885-0/abstract