Reference Data Elements

Some elements are available from the QIAGEN Sets tab in the Reference Data Manager (

Image who_fivelevelsofresistance
Figure 17.1: The five levels of resistance as given by WHO (from fig. 1, page 5 of [WHO, 2023]).

Image who_example_of_multiples
Figure 17.2: An example of a single variant with multiple instances of "Graded variant". In this case the third "Graded variant", embB_c.927C>G, is not graded for a drug, so the third "Drug" is N/A and the third "Grade" is Ungraded. The last "Graded variant", embB_p.Met306Ile, is graded for Ethambutol and has received a grade of 1.