Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Chrispin Chaguza"'
Autor:
Joseph Phiri, Lusako Sibale, Lukerensia Mlongoti, Ndaona Mitole, Alice Kusakala, Mercy Khwiya, Thokozani Kayembe, Edwin Lisimba, Prosperina Kapwata, Ken Malisita, Chrispin Chaguza, Daniela M. Ferreira, Deus Thindwa, Kondwani Jambo
Publikováno v:
BMC Medicine, Vol 22, Iss 1, Pp 1-11 (2024)
Abstract Background Adults living with human immunodeficiency virus (ALWHIV) receiving antiretroviral therapy (ART) exhibit higher pneumococcal carriage prevalence than adults without HIV (HIV-). To assess factors influencing high pneumococcal carria
Externí odkaz:
https://doaj.org/article/365fd8ac4a714d21955c8474f8ed0d79
Autor:
Akuzike Kalizang’oma, Damien Richard, Brenda Kwambana-Adams, Juliana Coelho, Karen Broughton, Bruno Pichon, Katie L. Hopkins, Victoria Chalker, Sandra Beleza, Stephen D. Bentley, Chrispin Chaguza, Robert S. Heyderman
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Streptococcus mitis is a leading cause of infective endocarditis (IE). However, our understanding of the genomic epidemiology and pathogenicity of IE-associated S. mitis is hampered by low IE incidence. Here we use whole genome sequencing of
Externí odkaz:
https://doaj.org/article/ca029c9f70b5483cb69b90e930dd5730
Autor:
Chrispin Chaguza, Innocent Chibwe, David Chaima, Patrick Musicha, Latif Ndeketa, Watipaso Kasambara, Chimwemwe Mhango, Upendo L. Mseka, Joseph Bitilinyu-Bangoh, Bernard Mvula, Wakisa Kipandula, Patrick Bonongwe, Richard J. Munthali, Selemani Ngwira, Chikondi A. Mwendera, Akuzike Kalizang’oma, Kondwani C. Jambo, Dzinkambani Kambalame, Arox W. Kamng’ona, A. Duncan Steele, Annie Chauma-Mwale, Daniel Hungerford, Matthew Kagoli, Martin M. Nyaga, Queen Dube, Neil French, Chisomo L. Msefula, Nigel A. Cunliffe, Khuzwayo C. Jere
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Malawi experienced its deadliest Vibrio cholerae (Vc) outbreak following devastating cyclones, with >58,000 cases and >1700 deaths reported between March 2022 and May 2023. Here, we use population genomics to investigate the attributes and o
Externí odkaz:
https://doaj.org/article/6b7cbc3890c14711a1a922c4cd6b9c0a
Autor:
Chantal B. F. Vogels, Verity Hill, Mallery I. Breban, Chrispin Chaguza, Lauren M. Paul, Afeez Sodeinde, Emma Taylor-Salmon, Isabel M. Ott, Mary E. Petrone, Dennis Dijk, Marcel Jonges, Matthijs R. A. Welkers, Timothy Locksmith, Yibo Dong, Namratha Tarigopula, Omer Tekin, Sarah Schmedes, Sylvia Bunch, Natalia Cano, Rayah Jaber, Charles Panzera, Ian Stryker, Julieta Vergara, Rebecca Zimler, Edgar Kopp, Lea Heberlein, Kaylee S. Herzog, Joseph R. Fauver, Andrea M. Morrison, Scott F. Michael, Nathan D. Grubaugh
Publikováno v:
BMC Genomics, Vol 25, Iss 1, Pp 1-16 (2024)
Abstract Background The increasing burden of dengue virus on public health due to more explosive and frequent outbreaks highlights the need for improved surveillance and control. Genomic surveillance of dengue virus not only provides important insigh
Externí odkaz:
https://doaj.org/article/1af980f200d84d65af53b571a0012c8e
Autor:
Emma Taylor-Salmon, Verity Hill, Lauren M. Paul, Robert T. Koch, Mallery I. Breban, Chrispin Chaguza, Afeez Sodeinde, Joshua L. Warren, Sylvia Bunch, Natalia Cano, Marshall Cone, Sarah Eysoldt, Alezaundra Garcia, Nicadia Gilles, Andrew Hagy, Lea Heberlein, Rayah Jaber, Elizabeth Kassens, Pamela Colarusso, Amanda Davis, Samantha Baudin, Edhelene Rico, Álvaro Mejía-Echeverri, Blake Scott, Danielle Stanek, Rebecca Zimler, Jorge L. Muñoz-Jordán, Gilberto A. Santiago, Laura E. Adams, Gabriela Paz-Bailey, Melanie Spillane, Volha Katebi, Robert Paulino-Ramírez, Sayira Mueses, Armando Peguero, Nelissa Sánchez, Francesca F. Norman, Juan-Carlos Galán, Ralph Huits, Davidson H. Hamer, Chantal B. F. Vogels, Andrea Morrison, Scott F. Michael, Nathan D. Grubaugh
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract Dengue is the most prevalent mosquito-borne viral disease in humans, and cases are continuing to rise globally. In particular, islands in the Caribbean have experienced more frequent outbreaks, and all four dengue virus (DENV) serotypes have
Externí odkaz:
https://doaj.org/article/2699a83fec1e4071836f2a480d632fd6
Autor:
Uzma Basit Khan, Victoria Dyster, Chrispin Chaguza, Nina M. van Sorge, Diederik van de Beek, Wing Kit Man, Stephen D. Bentley, Merijn W. Bijlsma, Dorota Jamrozy
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
ObjectivesCertain Group B Streptococcus (GBS) genotypes are associated with invasive disease in neonates. We conducted a comparative genomic analysis of GBS isolates from neonatal disease and maternal carriage in the Netherlands to determine distribu
Externí odkaz:
https://doaj.org/article/2ecbcd7c703a4989830a5b4faf804967
Assessing the global risk of typhoid outbreaks caused by extensively drug resistant Salmonella Typhi
Autor:
Joseph Walker, Chrispin Chaguza, Nathan D. Grubaugh, Megan Carey, Stephen Baker, Kamran Khan, Isaac I. Bogoch, Virginia E. Pitzer
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract Since its emergence in 2016, extensively drug resistant (XDR) Salmonella enterica serovar Typhi (S. Typhi) has become the dominant cause of typhoid fever in Pakistan. The establishment of sustained XDR S. Typhi transmission in other countrie
Externí odkaz:
https://doaj.org/article/0261000c7c1148048e7d979538d09e2b
Autor:
Chrispin Chaguza, Anna K. Pöntinen, Janetta Top, Sergio Arredondo-Alonso, Ana R. Freitas, Carla Novais, Carmen Torres, Stephen D. Bentley, Luisa Peixe, Teresa M. Coque, Rob J. L. Willems, Jukka Corander
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 6 (2023)
ABSTRACT Enterococcus faecalis is a commensal bacterium of the human gastrointestinal tract that causes opportunistic infections. The E. faecalis genetic changes associated with pathogenicity, particularly gut-to-bloodstream translocation, remain poo
Externí odkaz:
https://doaj.org/article/a12ee71d1a644f49b15655a378976dfc
Autor:
Rebecca Earnest, Christine Chen, Chrispin Chaguza, Anne M. Hahn, Nathan D. Grubaugh, Madeline S. Wilson
Publikováno v:
Emerging Infectious Diseases, Vol 28, Iss 12, Pp 2455-2462 (2022)
We evaluated daily rapid antigen test (RAT) data from 323 COVID-19–positive university students in Connecticut, USA, during an Omicron-dominant period. Day 5 positivity was 47% for twice-weekly screeners and 26%–28% for less-frequent screeners, a
Externí odkaz:
https://doaj.org/article/88bb76337cd942708b4a754a74213f60
Autor:
Nicholas F G Chen, Chrispin Chaguza, Luc Gagne, Matthew Doucette, Sandra Smole, Erika Buzby, Joshua Hall, Stephanie Ash, Rachel Harrington, Seana Cofsky, Selina Clancy, Curtis J Kapsak, Joel Sevinsky, Kevin Libuit, Daniel J Park, Peera Hemarajata, Jacob M Garrigues, Nicole M Green, Sean Sierra-Patev, Kristin Carpenter-Azevedo, Richard C Huard, Claire Pearson, Kutluhan Incekara, Christina Nishimura, Jian Ping Huang, Emily Gagnon, Ethan Reever, Jafar Razeq, Anthony Muyombwe, Vítor Borges, Rita Ferreira, Daniel Sobral, Silvia Duarte, Daniela Santos, Luís Vieira, João Paulo Gomes, Carly Aquino, Isabella M Savino, Karinda Felton, Moneeb Bajwa, Nyjil Hayward, Holly Miller, Allison Naumann, Ria Allman, Neel Greer, Amary Fall, Heba H Mostafa, Martin P McHugh, Daniel M Maloney, Rebecca Dewar, Juliet Kenicer, Abby Parker, Katharine Mathers, Jonathan Wild, Seb Cotton, Kate E Templeton, George Churchwell, Philip A Lee, Maria Pedrosa, Brenna McGruder, Sarah Schmedes, Matthew R Plumb, Xiong Wang, Regina Bones Barcellos, Fernanda M S Godinho, Richard Steiner Salvato, Aimee Ceniseros, Mallery I Breban, Nathan D Grubaugh, Glen R Gallagher, Chantal B F Vogels
Publikováno v:
PLoS Biology, Vol 21, Iss 6, p e3002151 (2023)
The 2022 multicountry mpox outbreak concurrent with the ongoing Coronavirus Disease 2019 (COVID-19) pandemic further highlighted the need for genomic surveillance and rapid pathogen whole-genome sequencing. While metagenomic sequencing approaches hav
Externí odkaz:
https://doaj.org/article/f6624948d6784e6da2c1bd198855dab0