ObjectiveTo explore traditional herbal medicines as potential risk factors of severe preeclampsia and eclampsia in Nigeria.MethodsWe conducted a retrospective case-control study from October 2010 to May 2011. The cases were all pregnant women admitted to the Jahun Hospital during the study period with severe preeclampsia or eclampsia and women presenting with normal pregnancy after 22 weeks.ResultsDuring the study period, a total of 1,257 women (44%) were recorded as having normal pregnancy, and 419 (16%) women had severe preeclampsia/eclampsia (175 with severe preeclampsia and 244 with eclampsia). The risk factors found to be associated with a greater risk of severe preeclampsia/eclampsia included personal history of preeclampsia (odds ratio [OR] = 21.5; P < 0.001), personal history of preexisting hypertension (OR = 10.5; P < 0.001), primiparity (OR = 2.5; P = 0.001), occupation as housewife (OR = 1.9; P = 0.008), and fewer than four antenatal care visits (OR = 1.6; P = 0.02). Use of traditional treatments during pregnancy was associated with a higher risk of developing severe preeclampsia/eclampsia (OR = 1.6 95%; confidence interval [CI]: 1.2–2.1) by univariate analysis only.ConclusionUse of traditional treatment, which increases delays before consulting the official health sector, might be a marker for harmful behavior. Community-based studies could provide additional information on the practice of herbal therapy in this population.

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Several Travel-associated Legionnaires’ disease (TALD) cases occur annually in Europe. Except from the most obvious sites (cooling towers and hot water systems), infections can also be associated with recreational, water feature, and garden areas of hotels. This argument is of great interest to better comprehend the colonization and to calculate the risk to human health of these sites. From July 2000–November 2017, the public health authorities of the Island of Crete (Greece) inspected 119 hotels associated with TALD, as reported through the European Legionnaires’ Disease Surveillance Network. Five hundred and eighteen samples were collected from decorative fountain ponds, showers near pools and spas, swimming pools, spa pools, garden sprinklers, drip irrigation systems (reclaimed water) and soil. Of those, 67 (12.93%), originating from 43 (35.83%) hotels, tested positive for Legionella (Legionella pneumophila serogroups 1, 2, 3, 6, 7, 8, 13, 14, 15 and non-pneumophila species (L. anisa, L. erythra, L. taurinensis, L. birminghamensis, L. rubrilucens). A Relative Risk (R.R.) > 1 (p < 0.0001) was calculated for chlorine concentrations of less than 0.2 mg/L (R.R.: 54.78), star classification (<4) (R.R.: 4.75) and absence of Water Safety Plan implementation (R.R.: 3.96). High risk (≥104 CFU/L) was estimated for pool showers (16.42%), garden sprinklers (7.46%) and pool water (5.97%).

BackgroundDespite considerable efforts to reduce the maternal mortality ratio, numerous pregnant women continue to die in many developing countries, including Nigeria. We conducted a study to determine the incidence and causes of maternal mortality over an 8-month period in a rural-based secondary health facility located in Jahun, northern Nigeria.MethodsA retrospective observational study was performed in a 41-bed obstetric ward. From October 2010 to May 2011, demographic data, obstetric characteristics, and outcome were collected from all pregnant women admitted. The total number of live births during the study period was recorded in order to calculate the maternal mortality ratio.ResultsThere were 2,177 deliveries and 39 maternal deaths during the study period, with a maternal mortality ratio of 1,791/100,000 live births. The most common causes of maternal mortality were hemorrhage (26%), puerperal sepsis (19%), and obstructed labor (5%). No significant difference (P = 0.07) in mean time to reach the hospital was noted between fatal cases (1.9 hours, 95% confidence interval [CI] 1.1–2.6) and nonfatal cases (1.4 hours, 95% CI 1.4–1.5). Two hundred and sixty-six women were admitted presenting with stillbirth. Maternal mortality was higher for unbooked patients than for booked patients (odds ratio 5.1, 95% CI 3.5–6.2, P < 0.0001). The neonatal mortality rate was calculated at 46/1,000 live births. The main primary causes of neonatal deaths were prematurity (44%) and birth asphyxia (22%).ConclusionMaternal and neonatal mortality remains unacceptably high in this setting. Reducing unbooked emergencies should be a priority with continuous programs including orthodox practices in order to meet the fifth Millennium Development Goal.

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