Considerations relating to social distancing measures in response to COVID-19 – second update
This document aims to support public health preparedness planning and response activities based upon social distancing measures aimed at minimising the spread of COVID-19. Available in 26 languages.
The use of Interferon-γ release assays for Tuberculosis Screening in International TravelersArchived
IGRAs are increasingly being considered for the diagnosis of LTBI, as a replacement to the TST, including travel medicine. As with the TST, many uncertainties remain with regard to the efficacy of the IGRAs. It is therefore essential to secure an accurate understanding of these assays‘ known efficacy, so that they be optimally used and only in context with proven effect.