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1. SARS-CoV-2 Molecular Evolutionary Dynamics in the Greater Accra Region, Ghana

Author

Adu, Bright, Bonney, Joseph H.K., Egyir, Beverly, Otchere, Isaac Darko, Asare, Prince, Dennis, Francis E., Bonney, Evelyn Yayra, Akuffo, Richard, Asante, Ivy A., Obodai, Evangeline, Kumordjie, Selassie, Appiah-Kubi, Joyce, Mohktar, Quaneeta, Frempong, Hilda Opoku, Asiedu-Bekoe, Franklin, Adusei-Poku, Mildred A., Aboagye, James O., Agbodzi, Bright, Yeboah, Clara, Agbenyo, Seyram B., Uche, Peace O., Attiku, Keren O., Sekyere, Bernice Twenewaa, Laryea, Dennis, Buabeng, Kwame, Lamptey, Helena, Ghansah, Anita, Yeboah-Manu, Dorothy, Anang, Abraham K., Ampofo, William K., Kyei, George B., and Odoom, John K.

Subjects
Accra, Ghana -- Health aspects, Molecular dynamics -- Research, Epidemics -- Distribution -- Risk factors -- Ghana, Disease transmission -- Research, Virus research, Company distribution practices, Health
Abstract

The emergence of SARS-CoV-2 variants with superior transmissibility or immune evasion advantages may cause outbreaks and dominate transmission in a population (1). Thus, keeping track of the dynamics of variant [...]

Published
2023

3. Rotavirus genotypes in children under five years hospitalized with diarrhea in low and middle-income countries: Results from the WHO-coordinated Global Rotavirus Surveillance Network

Author

Antoni, Sebastien, primary, Nakamura, Tomoka, additional, Cohen, Adam L., additional, Mwenda, Jason M., additional, Weldegebriel, Goitom, additional, Biey, Joseph N. M., additional, Shaba, Keith, additional, Rey-Benito, Gloria, additional, de Oliveira, Lucia Helena, additional, Oliveira, Maria Tereza da Costa, additional, Ortiz, Claudia, additional, Ghoniem, Amany, additional, Fahmy, Kamal, additional, Ashmony, Hossam A., additional, Videbaek, Dovile, additional, Daniels, Danni, additional, Pastore, Roberta, additional, Singh, Simarjit, additional, Tondo, Emmanuel, additional, Liyanage, Jayantha B. L., additional, Sharifuzzaman, Mohammed, additional, Grabovac, Varja, additional, Batmunkh, Nyambat, additional, Logronio, Josephine, additional, Armah, George, additional, Dennis, Francis E., additional, Seheri, Mapaseka, additional, Magagula, Nonkululeko, additional, Mphahlele, Jeffrey, additional, Leite, Jose Paulo G., additional, Araujo, Irene T., additional, Fumian, Tulio M., additional, EL Mohammady, Hanan, additional, Semeiko, Galina, additional, Samoilovich, Elena, additional, Giri, Sidhartha, additional, Kang, Gagandeep, additional, Thomas, Sarah, additional, Bines, Julie, additional, Kirkwood, Carl D., additional, Liu, Na, additional, Lee, Deog-Yong, additional, Iturriza-Gomara, Mirren, additional, Page, Nicola Anne, additional, Esona, Mathew D., additional, Ward, M. Leanne, additional, Wright, Courtnee N., additional, Mijatovic-Rustempasic, Slavica, additional, Tate, Jacqueline E., additional, Parashar, Umesh D., additional, Gentsch, Jon, additional, Bowen, Michael D., additional, and Serhan, Fatima, additional

Published
2023
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4. Detection of Dengue Virus among Children with Suspected Malaria, Accra, Ghana

Author

Amoako, Nicholas, Duodu, Samuel, Dennis, Francis E., Bonney, Joseph H.K., Asante, Kwaku P., Ameh, Juliana, Mosi, Lydia, Hayashi, Takaya, Agbosu, Eudosia E., Pratt, Deborah, Operario, Darwin J., Fields, Barry, Liu, Jie, Houpt, Eric R., Armah, George E., Stoler, Justin, and Awandare, Gordon A.

Subjects
Infection -- Care and treatment -- Development and progression -- Health aspects, Malaria -- Care and treatment -- Development and progression -- Health aspects, Dengue virus -- Health aspects, Health
Abstract

The accurate diagnosis of nonmalarial febrile illnesses remains a large challenge in many malaria-endemic countries (1). The etiologic agents in this context are often not identified because of nonspecific clinical [...]

Published
2018
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5. Comparative whole genome analysis reveals re-emergence of human Wa-like and DS-1-like G3 rotaviruses after Rotarix vaccine introduction in Malawi.

Author

Mhango, Chimwemwe, primary, Banda, Akuzike, additional, Chinyama, End, additional, Mandolo, Jonathan J, additional, Kumwenda, Orpha, additional, Malamba-Banda, Chikondi, additional, Barnes, Kayla G, additional, Kumwenda, Benjamin, additional, Jambo, Kondwani, additional, Donato, Celeste M, additional, Esona, Mathew D, additional, Mwangi, Peter N, additional, Steele, A Duncan, additional, Iturriza-Gomara, Miren, additional, Cunliffe, Nigel A, additional, Ndze, Valentine N, additional, Kamng’ona, Arox W, additional, Dennis, Francis E, additional, Nyaga, Martin M, additional, Chaguza, Chrispin, additional, and Jere, Khuzwayo C, additional

Published
2023
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7. Comparative whole genome analysis reveals re-emergence of typical human Wa-like and DS-1-like G3 rotaviruses after Rotarix vaccine introduction in Malawi

Author

Mhango, Chimwemwe, primary, Banda, Akuzike, additional, Chinyama, End, additional, Mandolo, Jonathan J., additional, Kumwenda, Orpha, additional, Malamba-Banda, Chikondi, additional, Barnes, Kayla G., additional, Kumwenda, Benjamin, additional, Jambo, Kondwani, additional, Donato, Celeste M., additional, Esona, Mathew D., additional, Mwangi, Peter N., additional, Steele, A. Duncan, additional, Iturriza-Gomara, Miren, additional, Cunliffe, Nigel A., additional, Ndze, Valentine N., additional, Kamng’ona, Arox W., additional, Dennis, Francis E., additional, Nyaga, Martin M., additional, Chaguza, Chrispin, additional, and Jere, Khuzwayo C., additional

Published
2022
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8. Aetiology and incidence of diarrhoea requiring hospitalisation in children under 5 years of age in 28 low-income and middle-income countries: findings from the Global Pediatric Diarrhea Surveillance network

Author

Cohen, Adam L, primary, Platts-Mills, James A, additional, Nakamura, Tomoka, additional, Operario, Darwin J, additional, Antoni, Sébastien, additional, Mwenda, Jason M, additional, Weldegebriel, Goitom, additional, Rey-Benito, Gloria, additional, de Oliveira, Lucia H, additional, Ortiz, Claudia, additional, Daniels, Danni S, additional, Videbaek, Dovile, additional, Singh, Simarjit, additional, Njambe, Emmanuel, additional, Sharifuzzaman, Mohamed, additional, Grabovac, Varja, additional, Nyambat, Batmunkh, additional, Logronio, Josephine, additional, Armah, George, additional, Dennis, Francis E, additional, Seheri, Mapaseka L, additional, Magagula, Nokululeko, additional, Mphahlele, Jeffrey, additional, Fumian, Tulio M, additional, Maciel, Irene T A, additional, Gagliardi Leite, Jose Paulo, additional, Esona, Matthew D, additional, Bowen, Michael D, additional, Samoilovich, Elena, additional, Semeiko, Galina, additional, Abraham, Dilip, additional, Giri, Sidhartha, additional, Praharaj, Ira, additional, Kang, Gagandeep, additional, Thomas, Sarah, additional, Bines, Julie, additional, Liu, Na, additional, Kyu, Hmwe H, additional, Doxey, Matthew, additional, Rogawski McQuade, Elizabeth T, additional, McMurry, Timothy L, additional, Liu, Jie, additional, Houpt, Eric R, additional, Tate, Jacqueline E, additional, Parashar, Umesh D, additional, and Serhan, Fatima, additional

Published
2022
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9. Evolutionary changes between pre- and post-vaccine South African group A G2P[4] rotavirus strains, 2003–2017

Author

Mwangi, Peter N., primary, Page, Nicola A., additional, Seheri, Mapaseka L., additional, Mphahlele, M. Jeffrey, additional, Nadan, Sandrama, additional, Esona, Mathew D., additional, Kumwenda, Benjamin, additional, Kamng’ona, Arox W., additional, Donato, Celeste M., additional, Steele, Duncan A., additional, Ndze, Valantine N., additional, Dennis, Francis E., additional, Jere, Khuzwayo C., additional, and Nyaga, Martin M., additional

Published
2022
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11. Whole Genome In-Silico Analysis of South African G1P[8] Rotavirus Strains before and after Vaccine Introduction over a Period of 14 Years

Author

Mwangi, Peter N., primary, Mogotsi, Milton T., additional, Seheri, Mapaseka L., additional, Mphahlele, M. Jeffrey, additional, Peenze, Ina, additional, Esona, Mathew D., additional, Kumwenda, Benjamin, additional, Steele, A. Duncan, additional, Kirkwood, Carl D., additional, Ndze, Valantine N., additional, Dennis, Francis E., additional, Jere, Khuzwayo C., additional, and Nyaga, Martin M., additional

Published
2020
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15. BOOKS

Author

Dennis, Francis E

Published
1990

17. Identification of OP354-like human rotavirus strains with subtype P[8]b in Ghanaian children with diarrhoea

Author

Damanka, Susan, primary, Dennis, Francis E., additional, Agbemabiese, Chantal, additional, Lartey, Belinda, additional, Adiku, Theophilus, additional, Nyarko, Kofi, additional, Enweronu-Laryea, Christabel C., additional, Sagoe, Kwamena W., additional, Ofori, Michael, additional, Rodrigues, Onike, additional, and Armah, George E., additional

Published
2016
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18. Detection of Dengue Virus among Children with Suspected Malaria, Accra, Ghana.

Author

Duodu, Samuel, Dennis, Francis E., Bonney, Joseph H. K., Mosi, Lydia, Agbosu, Eudosia E., Pratt, Deborah, Armah, George E., Awandare, Gordon A., Amoako, Nicholas, Takaya Hayashi, Asante, Kwaku P., Ameh, Juliana, Operario, Darwin J., Jie Liu, Houpt, Eric R., Fields, Barry, Stoler, Justin, Hayashi, Takaya, and Liu, Jie

Subjects
DENGUE viruses, MALARIA diagnosis, PUBLIC health, SWEET'S syndrome, PATHOGENIC microorganisms
Abstract

We report new molecular evidence of locally acquired dengue virus infections in Ghana. We detected dengue viral RNA among children with suspected malaria by using a multipathogen real-time PCR. Subsequent sequence analysis revealed a close relationship with dengue virus serotype 2, which was implicated in a 2016 outbreak in Burkina Faso. [ABSTRACT FROM AUTHOR]

Published
2018
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20. Identification of Amino Acid Substitutions Within the VP7Genes of G2 Rotavirus Strains in Ghana

Author

Damanka, Susan A., Agbemabiese, Chantal A., Lartey, Belinda L., Dennis, Francis E., Asamoah, Frederick K., Adiku, Theophilus K., Enweronu-Laryea, Christabel C., Sagoe, Kwamena W., Ofori, Michael F., and Armah, George E.

Abstract

Supplemental Digital Content is available in the text.We used the dideoxynucleotide chain termination method to determine the strains of nine non-typeable rotavirus enzyme immunoassay–positive samples, which were identified as G2. We detected nucleotide changes in the primer-binding region and amino acid substitutions within the VP7 protein of the G2 rotavirus strains. Genotyping primers need to be updated regularly.

Published
2018
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