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1161por Choi, Kwang Shik, Spillings, Belinda L, Coetzee, Maureen, Hunt, Richard H, Koekemoer, Lizette L“…BACKGROUND: Knockdown resistance (kdr) caused by a single base pair mutation in the sodium channel gene is strongly associated with pyrethroid insecticide resistance in Anopheles gambiae in West-Central Africa. Recently, various molecular techniques have been developed to screen for the presence of the kdr mutations in vector populations with varying levels of accuracy. …”
Publicado 2010
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1162HIV prevalence and factors associated with HIV infection among men who have sex with men in Cameroonpor Park, Ju Nyeong, Papworth, Erin, Kassegne, Sethson, Moukam, Laure, Billong, Serge Clotaire, Macauley, Issac, Yomb, Yves Roger, Nkoume, Nathalie, Mondoleba, Valentin, Eloundou, Jules, LeBreton, Matthew, Tamoufe, Ubald, Grosso, Ashley, Baral, Stefan D“…INTRODUCTION: Despite men who have sex with men (MSM) being a key population for HIV programming globally, HIV epidemiologic data on MSM in Central Africa are sparse. We measured HIV and syphilis prevalence and the factors associated with HIV infection among MSM in Cameroon. …”
Publicado 2013
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1163por Duda, Stephany N, Farr, Amanda M, Lindegren, Mary Lou, Blevins, Meridith, Wester, C William, Wools-Kaloustian, Kara, Ekouevi, Didier K, Egger, Matthias, Hemingway-Foday, Jennifer, Cooper, David A, Moore, Richard D, McGowan, Catherine C, Nash, Denis“…METHODS: Staff from 128 sites in 41 countries participating in the International epidemiologic Databases to Evaluate AIDS completed a site survey from 2009 to 2010, including sites in the Asia-Pacific region (n=20), Latin America and the Caribbean (n=7), North America (n=7), Central Africa (n=12), East Africa (n=51), Southern Africa (n=16) and West Africa (n=15). …”
Publicado 2014
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1164por Falay, Dadi, Kuijpers, Laura Maria Francisca, Phoba, Marie-France, De Boeck, Hilde, Lunguya, Octavie, Vakaniaki, Emmanuel, Bertrand, Sophie, Mattheus, Wesley, Ceyssens, Pieter-Jan, Vanhoof, Raymond, Devlieger, Hugo, Van Geet, Chris, Verheyen, Erik, Ngbonda, Dauly, Jacobs, Jan“…BACKGROUND: In sub-Saharan Africa, non-typhoidal Salmonella (NTS) can cause bloodstream infections, referred to as invasive non-typhoidal Salmonella disease (iNTS disease); it can occur in outbreaks and is often preceded by malaria. Data from Central Africa is limited. METHODS: Clinical, microbiological and molecular findings of NTS recovered in a blood culture surveillance project (2009–2014) were analyzed. …”
Publicado 2016
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1165por Ferrari, Giovanfrancesco, Ntuku, Henry M. T., Ross, Amanda, Schmidlin, Sandro, Kalemwa, Didier M., Tshefu, Antoinette K., Lengeler, Christian“…BACKGROUND: There is little data on the risk factors for malaria infection in large cities in central Africa and in all age groups. There may be different associations with the risk factors for areas with different malaria transmission intensities such as the effect of fever or age. …”
Publicado 2016
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1166por Tamiru, Muluneh, Natsume, Satoshi, Takagi, Hiroki, White, Benjamen, Yaegashi, Hiroki, Shimizu, Motoki, Yoshida, Kentaro, Uemura, Aiko, Oikawa, Kaori, Abe, Akira, Urasaki, Naoya, Matsumura, Hideo, Babil, Pachakkil, Yamanaka, Shinsuke, Matsumoto, Ryo, Muranaka, Satoru, Girma, Gezahegn, Lopez-Montes, Antonio, Gedil, Melaku, Bhattacharjee, Ranjana, Abberton, Michael, Kumar, P. Lava, Rabbi, Ismail, Tsujimura, Mai, Terachi, Toru, Haerty, Wilfried, Corpas, Manuel, Kamoun, Sophien, Kahl, Günter, Takagi, Hiroko, Asiedu, Robert, Terauchi, Ryohei“…Among these crops are several species in the monocotyledonous genus Dioscorea collectively known as yam, a staple tuber crop that contributes enormously to the subsistence and socio-cultural lives of millions of people, principally in West and Central Africa. Yam cultivation is constrained by several factors, and yam can be considered a neglected “orphan” crop that would benefit from crop improvement efforts. …”
Publicado 2017
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1167por Njambe Priso, Ghislain Donald, Lissom, Abel, NGU, Loveline N., Nji, Nadesh N., Tchadji, Jules Colince, Tchouangueu, Thibau Flaurant, Ambada, Georgia E., Ngane, Carole Stéphanie Sake, Dafeu, Brigitte Laure, Djukouo, Larissa, Nyebe, Inès, Magagoum, Suzanne, Ngoh, Apeh Alfred, Herve, Ouambo Fotso, Garcia, Rosario, Gutiérrez, Anna, Okoli, Arinze S., Esimone, Charles O., Njiokou, Flobert, Park, Chae Gyu, Waffo, Alain Bopda, Nchinda, Godwin W.“…BACKGROUND: In West and Central Africa areas of endemic Loa loa infections overlap with regions of high prevalence of human immunodeficiency virus type 1 (HIV-1) infections. …”
Publicado 2018
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1168por Monath, Thomas P., Fast, Patricia E., Modjarrad, Kayvon, Clarke, David K., Martin, Brian K., Fusco, Joan, Nichols, Richard, Heppner, D. Gray, Simon, Jakub K., Dubey, Sheri, Troth, Sean P., Wolf, Jayanthi, Singh, Vidisha, Coller, Beth-Ann, Robertson, James S.“…V920 vaccine was used in a Phase III efficacy trial during the West African Ebola epidemic in 2015, showing 100% protection against Ebola Virus Disease, and it has subsequently been deployed for emergency control of Ebola outbreaks in central Africa. The template provided here provides a comprehensive picture of the first rVSV vector to reach the final stage of development and to provide a solution to control of an alarming human disease.…”
Publicado 2019
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1169por Lepère, Phillipe, Touré, Yélamikan, Bitty-Anderson, Alexandra M, Boni, Simon P, Anago, Gildas, Tchounga, Boris, Touré, Pendadiago, Minga, Albert, Messou, Eugène, Kanga, Guillaume, Koule, Serge, Poda, Armel, Calmy, Alexandra, Ekouevi, Didier K, Coffie, Patrick A“…However, there is a scarcity of studies on mHealth among people living with HIV (PLHIV) in West and Central Africa. OBJECTIVE: The aim of this study was to assess the acceptability of an mHealth intervention among PLHIV in three countries of West Africa. …”
Publicado 2019
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1170por Hayfron-Benjamin, Anna, Obiri-Yeboah, Dorcas, Bockarie, Yemah Mariama, Asiedua, Ernestina, Baidoo, Ibrahim, Akorsu, Angela D., Ayisi-Addo, Stephen“…Ghana is currently among nine countries in West and Central Africa contributing to 90% of new paediatric infections in the sub-region with a growing population of ALHIV. …”
Publicado 2020
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1171“…INTRODUCTION: The teenage pregnancy rate of 25% in Uganda is worrying though it may seem low compared to 28% in Sub-Saharan countries and West and Central Africa. Young mothers in Uganda risk poor maternal and child health, being isolated, attempting unsafe abortions, failure to continue with school, and poverty. …”
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1172por Ahinkorah, Bright Opoku, Amadu, Iddrisu, Seidu, Abdul-Aziz, Okyere, Joshua, Duku, Eric, Hagan, John Elvis, Budu, Eugene, Archer, Anita Gracious, Yaya, Sanni“…The highest proportion of children with TBM in the four geographic regions in SSA was found in western Africa (0.75%) and the lowest in central Africa (0.21%). Children aged 1 [aOR = 1.283; 95% CI = 1.215–1.355] and those aged 2 [aOR = 1.133; 95% CI = 1.067–1.204] were more likely to experience TBM compared to those aged 0. …”
Publicado 2021
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1173por Shantha, Jessica G., Crozier, Ian, Kraft, Colleen S., Grant, Donald G., Goba, Augustine, Hayek, Brent R., Hartley, Caleb, Barnes, Kayla G., Uyeki, Timothy M., Schieffelin, John, Garry, Robert F., Bausch, Daniel G., Farmer, Paul E., Mattia, John G., Vandy, Matthew J., Yeh, Steven“…Strong in-country partnerships and multiple international organizations overcame these challenges so that lessons learned could be applied for future EVD outbreaks in West and Central Africa including EVD outbreaks that are ongoing in Guinea and Democratic Republic of Congo. …”
Publicado 2021
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1174por Moukoumbi Lipenguet, Gaëtan, Ngoungou, Edgard Brice, Ibinga, Euloge, Engohang-Ndong, Jean, Wittwer, Jérôme“…The monetary currency used in this study was the CFA francs, as that currency is the one used in Central Africa (as reference, 1 Euro = 656 CFA francs). …”
Publicado 2021
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1175por Dudas, Gytis, Hong, Samuel L., Potter, Barney I., Calvignac-Spencer, Sébastien, Niatou-Singa, Frédéric S., Tombolomako, Thais B., Fuh-Neba, Terence, Vickos, Ulrich, Ulrich, Markus, Leendertz, Fabian H., Khan, Kamran, Huber, Carmen, Watts, Alexander, Olendraitė, Ingrida, Snijder, Joost, Wijnant, Kim N., Bonvin, Alexandre M.J.J., Martres, Pascale, Behillil, Sylvie, Ayouba, Ahidjo, Maidadi, Martin Foudi, Djomsi, Dowbiss Meta, Godwe, Celestin, Butel, Christelle, Šimaitis, Aistis, Gabrielaitė, Miglė, Katėnaitė, Monika, Norvilas, Rimvydas, Raugaitė, Ligita, Koyaweda, Giscard Wilfried, Kandou, Jephté Kaleb, Jonikas, Rimvydas, Nasvytienė, Inga, Žemeckienė, Živilė, Gečys, Dovydas, Tamušauskaitė, Kamilė, Norkienė, Milda, Vasiliūnaitė, Emilija, Žiogienė, Danguolė, Timinskas, Albertas, Šukys, Marius, Šarauskas, Mantas, Alzbutas, Gediminas, Aziza, Adrienne Amuri, Lusamaki, Eddy Kinganda, Cigolo, Jean-Claude Makangara, Mawete, Francisca Muyembe, Lofiko, Emmanuel Lokilo, Kingebeni, Placide Mbala, Tamfum, Jean-Jacques Muyembe, Belizaire, Marie Roseline Darnycka, Essomba, René Ghislain, Assoumou, Marie Claire Okomo, Mboringong, Akenji Blaise, Dieng, Alle Baba, Juozapaitė, Dovilė, Hosch, Salome, Obama, Justino, Ayekaba, Mitoha Ondo’o, Naumovas, Daniel, Pautienius, Arnoldas, Rafaï, Clotaire Donatien, Vitkauskienė, Astra, Ugenskienė, Rasa, Gedvilaitė, Alma, Čereškevičius, Darius, Lesauskaitė, Vaiva, Žemaitis, Lukas, Griškevičius, Laimonas, Baele, Guy“…As well as documenting the suite of mutations this lineage carries, we also describe its potential to be resistant to neutralising antibodies, accompanying travel histories for a subset of European cases, evidence of local B.1.620 transmission in Europe with a focus on Lithuania, and significance of its prevalence in Central Africa owing to recent genome sequencing efforts there. …”
Publicado 2021
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1176Declining HIV incidence in sub‐Saharan Africa: a systematic review and meta‐analysis of empiric datapor Joshi, Keya, Lessler, Justin, Olawore, Oluwasolape, Loevinsohn, Gideon, Bushey, Sophrena, Tobian, Aaron A R, Grabowski, M Kate“…Most studies were conducted in South Africa (n = 102), Uganda (n = 46) and Kenya (n = 41); there were 26 countries with no published incidence data, most in western and central Africa. Data were most commonly derived from prospective observational studies (n = 163; 56%) and from geographically defined populations with limited demographic or risk‐based enrolment criteria other than age (i.e., general population studies; n = 151; 52%). …”
Publicado 2021
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1177por Munguti, Florence M., Kilalo, Dora C., Nyaboga, Evans N., Wosula, Everlyne N., Macharia, Isaac, Mwango’mbe, Agnes W.“…Application of KASP genotyping grouped the Bemisia tabaci into two haplogroups namely sub-Saharan Africa East and Southern Africa (SSA-ESA) and sub-Saharan Africa East and Central Africa (SSA-ECA). The study presents the first report of P. bondari (Bondar’s nesting whitefly) on cassava in Kenya. …”
Publicado 2021
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1178por Mashige, Khathutshelo Percy, Osuagwu, Uchechukwu Levi, Ulagnathan, Sekar, Ekpenyong, Bernadine N, Abu, Emmanuel Kwasi, Goson, Piwuna Christopher, Langsi, Raymond, Nwaeze, Obinna, Timothy, Chikasirimobi G, Charwe, Deborah Donald, Oloruntoba, Richard, Miner, Chundung Asabe, Ishaya, Tanko, Ovenseri-Ogbomo, Godwin O, Agho, Kingsley E“…Multivariable analysis revealed that respondents from East (adjusted odds ratio [AOR] 1.95, 95% confidence interval [CI]: 1.42–2.69), Southern (AOR 1.46, 95% CI: 1.09–1.96) and Central Africa (AOR 1.47, 95% CI: 1.06–2.03) reported significantly higher impact of COVID-19. …”
Publicado 2021
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1179por Karam, Sara, Seidou, Ousmane, Nagabhatla, Nidhi, Perera, Duminda, Tshimanga, Raphael M.“…The Congo River Basin, located in central Africa, is the second-largest river basin in the world, after the Amazon. …”
Publicado 2022
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1180por Nardell, Maria F., Adeoti, Oluwatomi, Peters, Carson, Kakuhikire, Bernard, Govathson‐Mandimika, Caroline, Long, Lawrence, Pascoe, Sophie, Tsai, Alexander C., Katz, Ingrid T.“…We estimated pooled proportions of men meeting these goals using DerSimonion‐Laird random effects models, stratifying by study population (e.g. studies focusing exclusively on men who have sex with men vs. studies that did not), facility setting (healthcare vs. community site), region (eastern/southern Africa vs. western/central Africa), outcome measurement (e.g. threshold for viral load suppression), median year of data collection (before vs. during or after 2017) and quality criteria. …”
Publicado 2022
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