3% vs. 86.4%, p=0.09) and non-Hispanic (72.6% vs. 77.3%, p=0.35). Average annual pertussis incidence was 5.7/100,000 among pregnant and 7.3/100,000 among non-pregnant women. Compared to non-pregnant patients, more pregnant patients reported whoop (41.9% vs. 31.3%), post-tussive vomiting (58.1% vs. 47.9%) and apnea (37.3% vs. 29.0%); however,…[Read more]