Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Rosanna Boyd"'
Autor:
Chelsea R. Baker, Ivan Barilar, Leonardo S. de Araujo, Anne W. Rimoin, Daniel M. Parker, Rosanna Boyd, James L. Tobias, Patrick K. Moonan, Eleanor S. Click, Alyssa Finlay, John E. Oeltmann, Vladimir N. Minin, Chawangwa Modongo, Nicola M. Zetola, Stefan Niemann, Sanghyuk S. Shin
Publikováno v:
Emerging Infectious Diseases, Vol 29, Iss 5, Pp 977-987 (2023)
Combining genomic and geospatial data can be useful for understanding Mycobacterium tuberculosis transmission in high-burden tuberculosis (TB) settings. We performed whole-genome sequencing on M. tuberculosis DNA extracted from sputum cultures from a
Externí odkaz:
https://doaj.org/article/4d741a4e927a49c6a8443c138fc4b25d
Autor:
Jonathan P. Smith, John E. Oeltmann, Andrew N. Hill, James L. Tobias, Rosanna Boyd, Eleanor S. Click, Alyssa Finlay, Chawangwa Mondongo, Nicola M. Zetola, Patrick K. Moonan
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Mycobacterium tuberculosis transmission dynamics in high-burden settings are poorly understood. Growing evidence suggests transmission may be characterized by extensive individual heterogeneity in secondary cases (i.e., superspreading), yet
Externí odkaz:
https://doaj.org/article/82cfba5c66fa40c5a35afd6ffb30014a
Autor:
Nicola M. Zetola, Patrick K. Moonan, Eleanor Click, John E. Oeltmann, Joyce Basotli, Xiao-Jun Wen, Rosanna Boyd, James L. Tobias, Alyssa Finlay, Chawangwa Modongo
Publikováno v:
Emerging Infectious Diseases, Vol 27, Iss 3, Pp 835-844 (2021)
Tuberculosis (TB) elimination requires interrupting transmission of Mycobacterium tuberculosis. We used a multidisciplinary approach to describe TB transmission in 2 sociodemographically distinct districts in Botswana (Kopanyo Study). During August 2
Externí odkaz:
https://doaj.org/article/7d44f545754b4a649222356c941c3c69
Autor:
Andrew F. Auld, Katherine Fielding, Tefera Agizew, Alice Maida, Anikie Mathoma, Rosanna Boyd, Anand Date, Sherri L. Pals, George Bicego, Yuliang Liu, Ray W. Shiraishi, Peter Ehrenkranz, Christopher Serumola, Unami Mathebula, Heather Alexander, Salome Charalambous, Courtney Emerson, Goabaone Rankgoane-Pono, Pontsho Pono, Alyssa Finlay, James C. Shepherd, Charles Holmes, Tedd V. Ellerbrock, Alison D. Grant
Publikováno v:
BMC Medicine, Vol 18, Iss 1, Pp 1-19 (2020)
Abstract Background Clinical scores to determine early (6-month) antiretroviral therapy (ART) mortality risk have not been developed for sub-Saharan Africa (SSA), home to 70% of people living with HIV. In the absence of validated scores, WHO eligibil
Externí odkaz:
https://doaj.org/article/c30a82d4dc744756a059289d3ee29aca
Autor:
Patrick K. Moonan, Nicola M. Zetola, James L. Tobias, Joyce Basotli, Rosanna Boyd, Eleanor S. Click, Mbatshi Dima, Othusitse Fane, Alyssa M. Finlay, Matsiri Ogopotse, Xiao J. Wen, Chawangwa Modongo, John E. Oeltmann
Publikováno v:
Emerging Infectious Diseases, Vol 26, Iss 5, Pp 1010-1013 (2020)
Contact investigation is one public health measure used to prevent tuberculosis by identifying and treating persons exposed to Mycobacterium tuberculosis. Contact investigations are a major tenet of global tuberculosis elimination efforts, but for ma
Externí odkaz:
https://doaj.org/article/3bc7078cd9134407b33d56a17e7888ae
Autor:
Yeonsoo Baik, Chawangwa Modongo, Patrick K. Moonan, Eleanor S. Click, James L. Tobias, Rosanna Boyd, Alyssa Finlay, John E. Oeltmann, Sanghyuk S. Shin, Nicola M. Zetola
Publikováno v:
Emerging Infectious Diseases, Vol 26, Iss 5, Pp 953-960 (2020)
Tuberculosis caused by concurrent infection with multiple Mycobacterium tuberculosis strains (i.e., mixed infection) challenges clinical and epidemiologic paradigms. We explored possible transmission mechanisms of mixed infection in a population-base
Externí odkaz:
https://doaj.org/article/3b57b7b8978c4501b0907c86c05e875f
Autor:
Andrew F. Auld, Tefera Agizew, Anikie Mathoma, Rosanna Boyd, Anand Date, Sherri L. Pals, Christopher Serumola, Unami Mathebula, Heather Alexander, Tedd V. Ellerbrock, Goabaone Rankgoane-Pono, Pontsho Pono, James C. Shepherd, Katherine Fielding, Alison D. Grant, Alyssa Finlay
Publikováno v:
BMC Medicine, Vol 18, Iss 1, Pp 1-14 (2020)
Abstract Background Undiagnosed tuberculosis (TB) remains the most common cause of HIV-related mortality. Xpert MTB/RIF (Xpert) is being rolled out globally to improve TB diagnostic capacity. However, previous Xpert impact trials have reported that h
Externí odkaz:
https://doaj.org/article/79c847ee9cc842b2a8676ad1e205ed91
Autor:
Tefera Agizew, Violet Chihota, Sambayawo Nyirenda, Zegabriel Tedla, Andrew F. Auld, Unami Mathebula, Anikie Mathoma, Rosanna Boyd, Anand Date, Sherri L. Pals, Phenyo Lekone, Alyssa Finlay
Publikováno v:
BMC Infectious Diseases, Vol 19, Iss 1, Pp 1-9 (2019)
Abstract Background Xpert® MTB/RIF (Xpert) has high sensitivity for diagnosing tuberculosis (TB) compared to sputum-smear microscopy (smear) and can reduce time-to-diagnosis, time-to-treatment and potentially unfavorable patient-level treatment outc
Externí odkaz:
https://doaj.org/article/eefae19ab8a44fe1b5d5b8038d0f2c80
Autor:
Andrew F Auld, Andrew D Kerkhoff, Yasmeen Hanifa, Robin Wood, Salome Charalambous, Yuliang Liu, Tefera Agizew, Anikie Mathoma, Rosanna Boyd, Anand Date, Ray W Shiraishi, George Bicego, Unami Mathebula-Modongo, Heather Alexander, Christopher Serumola, Goabaone Rankgoane-Pono, Pontsho Pono, Alyssa Finlay, James C Shepherd, Tedd V Ellerbrock, Alison D Grant, Katherine Fielding
Publikováno v:
PLoS Medicine, Vol 18, Iss 9, p e1003739 (2021)
BackgroundAmong people living with HIV (PLHIV), more flexible and sensitive tuberculosis (TB) screening tools capable of detecting both symptomatic and subclinical active TB are needed to (1) reduce morbidity and mortality from undiagnosed TB; (2) fa
Externí odkaz:
https://doaj.org/article/deb3c013f0fb440ca03db50f41e86ca7
Autor:
Tefera Agizew, Rosanna Boyd, Unami Mathebula, Anikie Mathoma, Joyce Basotli, Christipher Serumola, Sherri Pals, Alyssa Finlay, Phenyo Lekone, Goabaone Rankgoane-Pono, Thato Tlhakanelo, Violet Chihota, Andrew F Auld
Publikováno v:
PLoS ONE, Vol 15, Iss 6, p e0234646 (2020)
BackgroundPatients with non-tuberculous mycobacteria (NTM) or Mycobacterium tuberculosis (MTB) pulmonary disease may have similar clinical presentation. The potential for misdiagnosis and inappropriate treatment exists in settings with limited testin
Externí odkaz:
https://doaj.org/article/f5b99e6ff33d468095fd66981956d249