RESUMEN
We describe the efforts of the Maternal Health Team, which was formed to address the needs of pregnant and breastfeeding women during the Centers for Disease Control and Prevention's (CDC's) 2009 pandemic influenza A (2009 H1N1) emergency response. We examined the team's activities, constructed a timeline of key pandemic events, and analyzed the Maternal Health 2009 H1N1 inquiry database. During the pandemic response, 9 guidance documents that addressed the needs of pregnant and breastfeeding women and their providers were developed by the Maternal Health Team. The Team received 4661 maternal health-related inquiries that came primarily from the public (75.5%) and were vaccine related (69.3%). Peak inquiry volume coincided with peak hospitalizations (October-November 2009). The Maternal Health 2009 H1N1 inquiry database proved useful to identify information needs of the public and health care providers during the pandemic.
Asunto(s)
Centers for Disease Control and Prevention, U.S./organización & administración , Información de Salud al Consumidor/estadística & datos numéricos , Subtipo H1N1 del Virus de la Influenza A , Gripe Humana/prevención & control , Bienestar Materno , Pandemias/prevención & control , Complicaciones Infecciosas del Embarazo/prevención & control , Lactancia Materna , Bases de Datos Factuales , Femenino , Necesidades y Demandas de Servicios de Salud , Hospitalización/estadística & datos numéricos , Humanos , Vacunas contra la Influenza , Gripe Humana/epidemiología , Guías de Práctica Clínica como Asunto , Embarazo , Estados Unidos/epidemiologíaRESUMEN
OBJECTIVE: To inform the current coronavirus disease 2019 (COVID-19) outbreak, we conducted a systematic literature review of case reports of Middle East respiratory syndrome coronavirus (MERS-CoV), severe acute respiratory syndrome coronavirus (SARS-CoV), and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that causes COVID-19, during pregnancy and summarized clinical presentation, course of illness, and pregnancy and neonatal outcomes. DATA SOURCES: We searched MEDLINE and ClinicalTrials.gov from inception to April 23, 2020. METHODS OF STUDY SELECTION: We included articles reporting case-level data on MERS-CoV, SARS-CoV, and SARS-CoV-2 infection in pregnant women. Course of illness, indicators of severe illness, maternal health outcomes, and pregnancy outcomes were abstracted from included articles. TABULATION, INTEGRATION, AND RESULTS: We identified 1,328 unique articles, and 1,253 articles were excluded by title and abstract review. We completed full-text review on 75, and 29 articles were excluded by full-text review. Among 46 publications reporting case-level data, eight described 12 cases of MERS-CoV infection, seven described 17 cases of SARS-CoV infection, and 31 described 98 cases of SARS-CoV-2 infection. Clinical presentation and course of illness ranged from asymptomatic to severe fatal disease, similar to the general population of patients. Severe morbidity and mortality among women with MERS-CoV, SARS-CoV, or SARS-CoV-2 infection in pregnancy and adverse pregnancy outcomes, including pregnancy loss, preterm delivery, and laboratory evidence of vertical transmission, were reported. CONCLUSION: Understanding whether pregnant women may be at risk for adverse maternal and neonatal outcomes from severe coronavirus infections is imperative. Data from case reports of SARS-CoV, MERS-CoV, and SAR-CoV-2 infections during pregnancy are limited, but they may guide early public health actions and clinical decision-making for COVID-19 until more rigorous and systematically collected data are available. The capture of critical data is needed to better define how this infection affects pregnant women and neonates. This review was not registered with PROSPERO.