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Your search keyword '"White, Michael T."' showing total 5 results
Start Over Author "White, Michael T." Journal nature communications
5 results on '"White, Michael T."'

1. Zika vector competence data reveals risks of outbreaks: the contribution of the European ZIKAlliance project

Author

Obadia, Thomas, Gutierrez-Bugallo, Gladys, Duong, Veasna, Nuñez, Ana I., Fernandes, Rosilainy S., Kamgang, Basile, Hery, Liza, Gomard, Yann, Abbo, Sandra R., Jiolle, Davy, Glavinic, Uros, Dupont-Rouzeyrol, Myrielle, Atyame, Célestine M., Pocquet, Nicolas, Boyer, Sébastien, Dauga, Catherine, Vazeille, Marie, Yébakima, André, White, Michael T., Koenraadt, Constantianus J. M., Mavingui, Patrick, Vega-Rua, Anubis, Veronesi, Eva, Pijlman, Gorben P., Paupy, Christophe, Busquets, Núria, Lourenço-de-Oliveira, Ricardo, De Lamballerie, Xavier, and Failloux, Anna-Bella

Published
2022
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3. The utility of serology for elimination surveillance of trachoma

Author

Pinsent, Amy, Solomon, Anthony W, Bailey, Robin L, Bid, Rhiannon, Cama, Anaseini, Dean, Deborah, Goodhew, Brook, Gwyn, Sarah E, Jack, Kelvin R, Kandel, Ram Prasad, Kama, Mike, Massae, Patrick, Macleod, Colin, Mabey, David CW, Migchelsen, Stephanie, Müller, Andreas, Sandi, Frank, Sokana, Oliver, Taoaba, Raebwebwe, Tekeraoi, Rabebe, Martin, Diana L, and White, Michael T

Subjects
Infection, Good Health and Well Being, Adolescent, Adult, Africa South of the Sahara, Age Factors, Child, Child, Preschool, Chlamydia trachomatis, Female, Humans, Infant, Models, Statistical, Nepal, Pacific Islands, Public Health Surveillance, Seroepidemiologic Studies, Trachoma, Young Adult
Abstract

Robust surveillance methods are needed for trachoma control and recrudescence monitoring, but existing methods have limitations. Here, we analyse data from nine trachoma-endemic populations and provide operational thresholds for interpretation of serological data in low-transmission and post-elimination settings. Analyses with sero-catalytic and antibody acquisition models provide insights into transmission history within each population. To accurately estimate sero-conversion rates (SCR) for trachoma in populations with high-seroprevalence in adults, the model accounts for secondary exposure to Chlamydia trachomatis due to urogenital infection. We estimate the population half-life of sero-reversion for anti-Pgp3 antibodies to be 26 (95% credible interval (CrI): 21-34) years. We show SCRs below 0.015 (95% confidence interval (CI): 0.0-0.049) per year correspond to a prevalence of trachomatous inflammation-follicular below 5%, the current threshold for elimination of active trachoma as a public health problem. As global trachoma prevalence declines, we may need cross-sectional serological survey data to inform programmatic decisions.

Published
2018

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