Pregnant women are not screened for HBsAg and anti-HCV antibodies in many African countries. As there are few data concerning the prevalence of HBV, HDV, and HCV serological markers in Benin, the aim of this study was to evaluate their 2011 prevalence in pregnant women undergoing HIV screening in a rural area of north Benin, and compare the data with those reported for the same area in 1986. The sera of 283 women were examined for HBsAg, anti-HBs, anti-HBc, anti-HCV, and anti-HIV 1/2 antibodies. In the case of HBsAg positivity, a search was made for the HBeAg, anti-HDV, and HBV genotypes; in the case of anti-HCV positivity, a search was made for the HCV genotypes. HBsAg, anti-HBs, anti-HBc, anti-HCV, and anti-HIV 1/2 were positive in respectively 44 (15.5%), 82 (29.0%), 234 (82.7%), 21 (7.4%), and nine samples (3.2%). Of the HBsAg-positive samples, five (11.4%) were positive for HBeAg, five (11.4%) for anti-HDV, and 19 for HBV genotype E. Of the anti-HCV-positive samples, five were positive for genotype 2a/2c and one for genotype 1a. The prevalence of anti-HBc alone (HBsAg and anti-HBs negative) was very high (41.3%). In comparison with the 1986 data, the prevalence of HBsAg and anti-HBc remained unchanged, that of HBeAg and anti-HDV had decreased, and that of anti-HIV 1/2 had increased. As these data confirm that HBV and HCV are highly endemic in the study area, it may be appropriate to introduce HBsAg and anti-HCV screening for pregnant women. J. Med. Virol. 86:1281-1287, 2014. © 2014 Wiley Periodicals, Inc.

Abstractobjectives Hepatitis E virus (HEV) is the cause of enterically transmitted non-A, non-C hepatitis (an infection that is particularly severe during pregnancy) in tropical and subtropical countries. As there are no published data concerning the prevalence of HEV antibodies in Benin, their presence was investigated in pregnant women undergoing routine HIV screening in a rural area in northern Benin and in pregnant women with acute non-A, non-C hepatitis. conclusions The circulation of HEV infection is significant among pregnant women in Benin, in whom the consequences may be fatal.

The surgical treatment of ruptured ectopic pregnancy with intraperitoneal haemorrhage was rendered safe and efficient with this new salvaging equipment.

Abstractobjectives Toxoplasma gondii, cytomegalovirus (HCMV) and rubella virus infections are among the most serious of those contracted during pregnancy in terms of foetal consequences. Toxoplasma, HCMV and rubella antibody screening is unusual in Africa, and there are few published data. The aim of this study was to evaluate the prevalence of these markers among pregnant women in northern Benin on the occasion of routine syphilis screening.methods Toxoplasma, HCMV and rubella IgG and IgM antibodies were determined in the serum of 283 women attending Saint Jean de Dieu de Tangui eta hospital, using an enzyme immunoassay, and IgM were confirmed using an enzyme-linked fluorescent assay (ELFA). In the case of IgM positivity, the avidity of anti-HCMV and anti-Toxoplasma IgG was measured. Total anti-Treponema pallidum antibodies were determined using an enzyme immunoassay and confirmed by immunoblotting. In the case of positivity, the Venereal Disease Research Laboratory (VDRL) test was used.results The prevalence of anti-Toxoplasma, anti-HCMV, anti-rubella IgG and total anti-Treponema antibodies was, respectively, 30.0%, 100%, 94% and 2.5%. The VDRL test was positive in 62.5% of the anti-Treponema-positive samples. The prevalence of anti-Toxoplasma, anti-HCMV and anti-rubella IgM was, respectively, 0.4%, 1.4% and 0%. There were no statistically significant differences in terms of age class or trimester of pregnancy. Anti-Toxoplasma and anti-HCMV IgG avidity was always high.conclusions The prevalence of HCMV and rubella antibodies is high in northern Benin, whereas that of Toxoplasma antibodies is lower. As nearly two-thirds of the pregnant women were antiToxoplasma seronegative, antibody screening should be introduced.

Among the 424 serum samples examined, the prevalence of hepatitis virus infection turned out to be 89.6%, with 15.6% of HBsAg positivity. Some of the samples belonged to an afferent population and some other to workers of a West Africa rural hospital (Pop. Rep. of Benin). 27.3% of the positive subjects presented active replication of the virus, shown by the presence of HBeAg. Among the HBcAb positive subjects the anti-delta antibodies showed a positivity frequency of 19.7%. HBsAg presence in 15% of pregnant women suggested the importance of HBV mother-foetal transmission in the district. The examined results can be compared with those obtained in other African areas, with similar socio-economic conditions.