Impact of rotavirus vaccine introduction in Abidjan, Côte d'Ivoire.

Côte d'Ivoire introduced rotavirus vaccine in March 2017. Rotavirus surveillance is conducted at Centre Hospitalier Universitaire de Yopougon in Abidjan, the capital city. Children <5 years of age are enrolled in rotavirus surveillance if admitted to the hospital with acute gastroenteritis. We used sentinel surveillance data from 2014 through mid-2019 to compare trends in rotavirus pediatric gastroenteritis hospitalizations before and after rotavirus vaccine introduction. We used Poisson regression to analyze changes in rotavirus prevalence, adjusting for calendar month and accounting for total monthly admissions; January 2014 - December 2016 was considered "pre-vaccine," and January 2017 - June 2019 was considered "post-vaccine." Age distribution and severity were compared between periods using the Mann-Whitney U test. Rotavirus-positive admissions declined 51% (95% CI: 28%-67%), from 31.5% pre-vaccine to 14.9% afterward. The median age of rotavirus-positive children increased from 7 months (interquartile range [IQR]: 5-11) in the pre-vaccine period to 11 months (IQR: 7-18, p = .005) in the post-vaccine period. The median severity score decreased from 11 to 9 (p = .008) among all children, and from 12 pre- to 10.5 post-vaccine (p = .35) among rotavirus-positive children. Our findings suggest that rotavirus vaccine introduction contributed to reduced rotavirus hospitalization in Abidjan and possibly more broadly.

[Abortion practices in high school students in Yamoussoukro, Côte d'Ivoire]. / Pratiques d?avortement chez des lycéennes à Yamoussoukro, Côte d?Ivoire.

INTRODUCTION: Induced abortion is illegal in Cote d'Ivoire, except when the mother's life is in danger. The primary objective of this study was to describe abortion practices among Yamoussoukro high school students. More specifically, this study estimated the prevalence of induced abortion, described the pathway and the methods used for abortion and determined any abortion-related complications. MATERIAL AND METHODS: This cross-sectional study was conducted in July 2011 on 312 randomly selected girls attending the Lycée Jeunes Filles in Yamoussoukro. RESULTS: These girls had a mean age (SD) of 16.1 (4.7) years; 258 (82.7%) of them had already had sexual intercourse and 81 (31.4%) had already been pregnant. Fifty (61.7% [56.3-67.1%]) of these 81 girls had already had an abortion. The abortion pathway was as follows: the main method was self-prescribed medication (70%) as first attempt, followed, in case of failure, by traditional healers (56.4%). Healthcare practitioners were usually consulted at the third attempt (85.7%). The most commonly used methods of abortion were drugs (91.9%), ingestion of plants/beverages (68.5%) and introduction of devices into the uterine cavity (62.3%). Twenty-two (44%) out of 50 induced abortions resulted in complications, mostly infectious complications (81.8%), and bleeding (68.2%). Complications were significantly associated with self-induced abortions or abortions performed by traditional healers (p < 0.001). CONCLUSION: More intensive sexual education, access to modern methods of contraception, awareness campaigns concerning the risks related to unwanted pregnancies and abortions performed by non-medical personnel need to be implemented to prevent school abortions. The quality and accessibility of post-abortion services also need to be reinforced.