Journal Article > Case Report/SeriesFull Text
Am J Trop Med Hyg. 2015 November 10; Volume 94 (Issue 2); 417-9.; DOI:10.4269/ajtmh.15-0619
Bower H, Grass JE, Veltus E, Brault AC, Campbell S, et al.
Am J Trop Med Hyg. 2015 November 10; Volume 94 (Issue 2); 417-9.; DOI:10.4269/ajtmh.15-0619
We report the case of an Ebola virus (EBOV) RNA-negative pregnant woman who delivered an EBOV RNA-positive stillborn infant at a community health center in rural Sierra Leone, 1 month after the mother's last possible exposure. The mother was later found to be immunoglobulins M and G positive indicating previous infection. The apparent absence of Ebola symptoms and not recognizing that the woman had previous contact with an Ebola patient led health workers performing the delivery to wear only minimal personal protection, potentially exposing them to a high risk of EBOV infection. This case emphasizes the importance of screening for epidemiological risk factors as well as classic and atypical symptoms of Ebola when caring for pregnant women, even once they have passed the typical time frame for exposure and incubation expected in nonpregnant adults. It also illustrates the need for health-care workers to use appropriate personal protection equipment when caring for pregnant women in an Ebola setting.
Journal Article > ResearchFull Text
Emerg Infect Dis. 2016 February 1; Volume 22 (Issue 2); 217-23.; DOI:10.3201/eid2202.151250
Crowe SJ, Maenner MJ, Kuah S, Erickson BR, Coffee M, et al.
Emerg Infect Dis. 2016 February 1; Volume 22 (Issue 2); 217-23.; DOI:10.3201/eid2202.151250
To determine whether 2 readily available indicators predicted survival among patients with Ebola virus disease in Sierra Leone, we evaluated information for 216 of the 227 patients in Bo District during a 4-month period. The indicators were time from symptom onset to healthcare facility admission and quantitative real-time reverse transcription PCR cycle threshold (Ct), a surrogate for viral load, in first Ebola virus-positive blood sample tested. Of these patients, 151 were alive when detected and had reported healthcare facility admission dates and Ct values available. Time from symptom onset to healthcare facility admission was not associated with survival, but viral load in the first Ebola virus-positive blood sample was inversely associated with survival: 52 (87%) of 60 patients with a Ct of >24 survived and 20 (22%) of 91 with a Ct of <24 survived. Ct values may be useful for clinicians making treatment decisions or managing patient or family expectations.