Advancing the public health applications of Chlamydia trachomatis serology
SC Woodhall, RJ Gorwitz, SJ Migchelsen… - The Lancet infectious …, 2018 - thelancet.com
Genital Chlamydia trachomatis infection is the most commonly diagnosed sexually transmitted
infection. Trachoma is caused by ocular infection with C trachomatis and is the leading …
infection. Trachoma is caused by ocular infection with C trachomatis and is the leading …
[HTML][HTML] Human African trypanosomiasis: a review of non-endemic cases in the past 20 years
SJ Migchelsen, P Büscher, AIM Hoepelman… - International journal of …, 2011 - Elsevier
Human African trypanosomiasis (HAT) is caused by sub-species of the parasitic protozoan
Trypanosoma brucei and is transmitted by tsetse flies, both of which are endemic only to sub-…
Trypanosoma brucei and is transmitted by tsetse flies, both of which are endemic only to sub-…
[HTML][HTML] Defining seropositivity thresholds for use in trachoma elimination studies
SJ Migchelsen, DL Martin… - PLoS Neglected …, 2017 - journals.plos.org
Background Efforts are underway to eliminate trachoma as a public health problem by 2020.
Programmatic guidelines are based on clinical signs that correlate poorly with Chlamydia …
Programmatic guidelines are based on clinical signs that correlate poorly with Chlamydia …
[HTML][HTML] Serology reflects a decline in the prevalence of trachoma in two regions of The Gambia
SJ Migchelsen, N Sepúlveda, DL Martin, G Cooley… - Scientific reports, 2017 - nature.com
Trachoma is caused by Chlamydia trachomatis (Ct). It is targeted for global elimination as a
public health problem. In 2014, a population-based cross-sectional study was performed in …
public health problem. In 2014, a population-based cross-sectional study was performed in …
[HTML][HTML] Prevalence of signs of trachoma, ocular Chlamydia trachomatis infection and antibodies to Pgp3 in residents of Kiritimati Island, Kiribati
…, RMR Butcher, I Itibita, SJ Migchelsen… - PLoS neglected …, 2017 - journals.plos.org
Objective In some Pacific Island countries, such as Solomon Islands and Fiji, active trachoma
is common, but ocular Chlamydia trachomatis (Ct) infection and trachomatous trichiasis (TT…
is common, but ocular Chlamydia trachomatis (Ct) infection and trachomatous trichiasis (TT…
[HTML][HTML] Rebound of gonorrhea after lifting of COVID-19 preventive measures, England
H Fountain, SJ Migchelsen, H Charles… - Emerging Infectious …, 2024 - ncbi.nlm.nih.gov
After lifting of all COVID-19 preventive measures in England in July 2021, marked, widespread
increases in gonorrhea diagnoses, but not testing numbers, were observed, particularly …
increases in gonorrhea diagnoses, but not testing numbers, were observed, particularly …
[HTML][HTML] Serological and PCR-based markers of ocular Chlamydia trachomatis transmission in northern Ghana after elimination of trachoma as a public health …
…, A Asante-Poku, SJ Migchelsen… - PLoS neglected …, 2018 - journals.plos.org
Background Validation of elimination of trachoma as a public health problem is based on
clinical indicators, using the WHO simplified grading system. Chlamydia trachomatis (Ct) …
clinical indicators, using the WHO simplified grading system. Chlamydia trachomatis (Ct) …
New developments in malaria diagnostics: monoclonal antibodies against Plasmodium dihydrofolate reductase–thymidylate synthase, heme detoxification protein and …
JH Kattenberg, I Versteeg, SJ Migchelsen, IJ González… - MAbs, 2012 - Taylor & Francis
Currently available rapid diagnostic tests (RDTs) for malaria show large variation in sensitivity
and specificity, and there are concerns about their stability under field conditions. To …
and specificity, and there are concerns about their stability under field conditions. To …
STI testing, diagnoses and online chlamydia self-sampling among young people during the first year of the COVID-19 pandemic in England
…, CH Mercer, K Sinka, SJ Migchelsen… - … journal of STD & …, 2023 - journals.sagepub.com
Purpose COVID-19 control measures reduced face-to-face appointments at sexual health
services (SHSs). Remote access to SHSs through online self-sampling was increased. This …
services (SHSs). Remote access to SHSs through online self-sampling was increased. This …
O16 Ethnic variations in sexual risk behaviour, sexual health service use and unmet need during the first year of the COVID-19 pandemic: an analysis of population …
Introduction Prior to the COVID-19 pandemic, STIs disproportionately affected some Black
communities. We examined ethnic inequalities in sexual health during the pandemic. Methods …
communities. We examined ethnic inequalities in sexual health during the pandemic. Methods …