Dr Helena Feasey

Arclight Development Manager

Researcher profile

Phone

+44 (0)1334 46 3877

Email

hraf1@st-andrews.ac.uk

 

Research areas

Public health researcher, with expertise in epidemiology and behaviour change, leading implementation of Arclight project distributing and providing training on the use of innovative and low-cost ophthalmoscopes/otoscopes to improve eye and ear health worldwide. Previous focus on Tuberculosis diagnosis in developing countries.

Selected publications

• Open access

  Impact of active case-finding for tuberculosis on case-notifications in Blantyre, Malawi: a community-based cluster-randomised trial (SCALE)

  Feasey, H. R. A., Khundi, M., Soko, R. N., Bottomley, C., Chiume, L., Burchett, H. E. D., Nliwasa, M., Twabi, H. H., Mpunga, J. A., Macpherson, P. & Corbett, E. L., 5 Dec 2023, In: PLOS Global Public Health. 3, 12, 17 p., e0002683.

  Research output: Contribution to journal › Article › peer-review

• Open access

  Impact of community-wide tuberculosis active case finding and human immunodeficiency virus testing on tuberculosis trends in Malawi

  Burke, R. M., Nliwasa, M., Dodd, P. J., Feasey, H. R. A., Khundi, M., Choko, A., Nzawa-Soko, R., Mpunga, J., Webb, E. L., Fielding, K., Macpherson, P. & Corbett, E. L., 5 Jul 2023, In: Clinical Infectious Diseases. 77, 1, p. 94-100

  Research output: Contribution to journal › Article › peer-review

• Open access

  Prevalence of bacteriologically-confirmed pulmonary tuberculosis in urban Blantyre, Malawi 2019–20: substantial decline compared to 2013–14 national survey

  Feasey, H. R. A., Khundi, M., Nzawa soko, R., Nightingale, E., Burke, R. M., Henrion, M. Y. R., Phiri, M. D., Burchett, H. E., Chiume, L., Nliwasa, M., Twabi, H. H., Mpunga, J. A., Macpherson, P., Corbett, E. L. & Martinez, L. (Editor), 20 Oct 2023, In: PLOS Global Public Health. 3, 10, e0001911.

  Research output: Contribution to journal › Article › peer-review

• Open access

  Neighbourhood prevalence-to-notification ratios for adult bacteriologically-confirmed tuberculosis reveals hotspots of underdiagnosis in Blantyre, Malawi

  Khundi, M., Carpenter, J. R., Corbett, E. L., Feasey, H. R. A., Soko, R. N., Nliwasa, M., Twabi, H., Chiume, L., Burke, R. M., Horton, K. C., Dodd, P. J., Cohen, T. & Macpherson, P., 23 May 2022, In: PLoS ONE. 17, 5, e0268749.

  Research output: Contribution to journal › Article › peer-review

• Open access

  Clinical, health systems and neighbourhood determinants of tuberculosis case fatality in urban Blantyre, Malawi: a multilevel epidemiological analysis of enhanced surveillance data

  Khundi, M., Macpherson, P., Feasey, H. R. A., Nzawa Soko, R., Nliwasa, M., Corbett, E. L. & Carpenter, J. R., 2 Sept 2021, In: Epidemiology and Infection. 149

  Research output: Contribution to journal › Article › peer-review

• Open access

  Community-based active case-finding interventions for tuberculosis: a systematic review

  Burke, R. M., Nliwasa, M., Feasey, H. R. A., Chaisson, L. H., Golub, J. E., Naufal, F., Shapiro, A. E., Ruperez, M., Telisinghe, L., Ayles, H., Corbett, E. L. & Macpherson, P., 1 May 2021, In: The Lancet Public Health. 6, 5, p. e283-e299

  Research output: Contribution to journal › Article › peer-review

• Open access

  Do community-based active case-finding interventions have indirect impacts on wider TB case detection and determinants of subsequent TB testing behaviour? A systematic review

  Feasey, H. R. A., Burke, R. M., Nliwasa, M., Chaisson, L. H., Golub, J. E., Naufal, F., Shapiro, A. E., Ruperez, M., Telisinghe, L., Ayles, H., Miller, C., Burchett, H. E. D., Macpherson, P., Corbett, E. L. & Kohler, S. (Editor), 8 Dec 2021, In: PLOS Global Public Health. 1, 12, e0000088.

  Research output: Contribution to journal › Article › peer-review

• Open access

  Durations of asymptomatic, symptomatic, and care-seeking phases of tuberculosis disease with a Bayesian analysis of prevalence survey and notification data

  Ku, C.-C., Macpherson, P., Khundi, M., Nzawa Soko, R. H., Feasey, H., Nliwasa, M., Horton, K. C., Corbett, E. L. & Dodd, P. J., 1 Dec 2021, In: BMC Medicine. 19, 1, 298.

  Research output: Contribution to journal › Article › peer-review

• Open access

  Effects of coronavirus disease pandemic on tuberculosis notifications, Malawi

  Soko, R. N., Burke, R. M., Feasey, H. R. A., Sibande, W., Nliwasa, M., Henrion, M. Y. R., Khundi, M., Dodd, P. J., Ku, C. C., Kawalazira, G., Choko, A. T., Divala, T. H., Corbett, E. L. & Macpherson, P., 1 Jul 2021, In: Emerging Infectious Diseases. 27, 7, p. 1831-1839

  Research output: Contribution to journal › Article › peer-review

• Open access

  Tuberculosis diagnosis cascade in Blantyre, Malawi: a prospective cohort study

  Feasey, H. R. A., Corbett, E. L., Nliwasa, M., Mair, L., Divala, T. H., Kamchedzera, W., Khundi, M. E., Burchett, H. E. D., Webb, E. L., Maheswaran, H., Squire, S. B. & Macpherson, P., 15 Feb 2021, In: BMC Infectious Diseases. 21

  Research output: Contribution to journal › Article › peer-review

 

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