Browsing by Author "Acheampong, Godfred"
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- ItemIs pulmonary tuberculosis in pregnant women a problem in Ghana? Observations and lessons from the National Tuberculosis Prevalence Project(Wolters Kluwer - Medknow, 2019) Awua‑Boateng, Nana Yaa; Mohammed, Aliyu; Aglanu, Leslie Mawuli; Acheampong, Godfred; Amuasi,J. H.; Bonsu,F.A.; Phillips, Richard Odame; Owusu-Dabo, EllisBackground: Despite appropriate prevention and control measures, tuberculosis (TB) remains a significant contributor to maternal morbidity and mortality. Diagnosis of the disease in pregnancy is usually challenging, as the symptoms may be attributed to the pregnancy. Little is known about the true burden of the disease and its associated risk factors among pregnant women. This study sought to assess the prevalence of TB among pregnant women and associated sociodemographic characteristics in Ghana. Methods: The study used nationally representative data gathered from the national TB project in 2013. A total of 1747 pregnant women were sampled from 56 randomly selected diagnostic health centers across the ten regions of Ghana. TB was confirmed with Ziehl–Neelsen staining technique using morning sputum samples from pregnant women who reported coughing for more than 2 weeks. We assessed how the observed TB prevalence differed by some sociodemographic characteristics and other factors. We further examined the regional spatial distribution of pregnant women with TB in the country. Results: Up to 11.2% of the pregnant women had a history of cough during pregnancy. Eighteen (1.1%) cases of TB were confirmed among the pregnant women during the 2‑year period, with the Eastern region of the country recording the highest (n = 13, 72%), followed by Volta region ( n = 2, 11.1%). No cases were recorded in five regions. The geographical region of residence was the only determinant of TB in pregnancy significantly associated with TB (P = 0.001). Conclusion: Although the burden of TB was found to be low, appropriate control measures have to be put in place to detect the disease during the early stages of pregnancy to safeguard the health of the expectant mother and the unborn child.
- ItemSero-epidemiology of human coronaviruses in three rural communities in Ghana(Pan African Medical Journal, 2021) Owusu, Michael; Sylverken, Augustina Angelina; El-Duah, Philip; Acheampong, Godfred; Mutocheluh,, Mohammed; Adu-Sarkodie, Yaw; 0000-0001-5066-150X; 0000-0002-7691-914X; 0000-0003-1671-0755; 0000-0003-2495-9235; 0000-0002-1396-5085; 0000-0003-2093-1534Introduction: acute respiratory tract infections (ARIs) are responsible for significant proportions of illnesses and deaths annually. Most of ARIs are of viral etiology, with human coronaviruses (HCoVs) playing a key role. This study was conducted prior to the outbreak of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) to provide evidence about the sero-epidemiology of HCoVs in rural areas of Ghana. Methods: this was a cross sectional study conducted as part of a large epidemiological study investigating the occurrence of respiratory viruses in 3 rural areas of Ghana; Buoyem, Kwamang and Forikrom. Serum samples were collected and tested for the presence of IgGantibodies to three HCoVs; HCoV-229E, HCoV OC43 and HCoV-NL63 using immunofluorescence assay. Results: of 201 subjects enrolled into the study, 97 (48.3%) were positive for all three viruses. The most prevalent virus was HCoV-229E (23%; 95% CI: 17.2 - 29.3), followed by HCoV-OC43 (17%; 95% CI: 12.4 - 23.4), then HCoV-NL63 (8%, 95% CI: 4.6 - 12.6). Subjects in Kwamang had the highest sero-prevalence for HCoV-NL63 (68.8%). human coronaviruses-229E (41.3%) and HCoV-OC43 (45.7%) were much higher in Forikrom compared to the other study areas. There was however no statistical difference between place of origin and HCoVs positivity. Although blood group O+ and B+ were most common among the recruited subjects, there was no significant association (p = 0.163) between blood group and HCoV infection. Conclusion: this study reports a 48.3% sero-prevalence of HCoVs (OC43, NL63 and 229E) among rural communities in Ghana. The findings provide useful baseline data that could inform further sero-epidemiological studies on SARS-CoV-2 in Africa.