Migrant tuberculosis screening in the EU/EEA: yield, coverage and limitations.
A systematic literature review was performed with the objective of assessing the effectiveness of tuberculosis (TB) screening methods and strategies in migrants in European Union/European Economic Area (including Switzerland) countries. Extracted data on yield and coverage were used as indicators of effectiveness. Reported yields varied considerably between studies and countries. Considering only the 14 studies representative of national screening programmes, a median yield of TB disease of 0.18% (interquartile range 0.10-0.35%) was reported. The data did not indicate differences in effectiveness between the three main strategies: 1) screening at port of entry; 2) screening just after arrival in reception/holding centres; and 3) screening in the community following arrival in European Union countries. The variation seen probably reflects variation in risk factors for TB, in particular the composition of the migrants entering the country. Recommendations include the need for improved data for guiding the optimal frequency and duration of screening; assessment and improvement of cost-effectiveness; access to healthcare for migrants, including illegal migrants; ensuring a continuum of care for those screened; and consideration of screening for latent TB infection with caution. Finally, screening should be a component of a wider approach, rather than a stand-alone intervention.
Klinkenberg
E
E
KNCV Tuberculosis Foundation, The Hague, The Netherlands.
Manissero
D
D
Semenza
J C
JC
Verver
S
S
D003140:Communicable Disease Control / Q000379:methods; D005062:European Union; D006801:Humans; D055985:Latent Tuberculosis / Q000175:diagnosis / Q000453:epidemiology; D008403:Mass Screening; D012036:Refugees; D014171:Transients and Migrants; D014376:Tuberculosis / Q000175:diagnosis* / Q000453:epidemiology*