Blood sample for IGRA (Interferon gamma release assay) test.
Keywords
analysis,
analysing,
background,
blood,
care,
closeup,
concept,
diagnosis,
disease,
doctor,
experiment,
hand,
health,
hospital,
disease,
infection,
interferon,
laboratory,
laboratory,
medicals,
medicine,
microbiology,
patient,
research,
respiratory,
sample,
science,
scientific,
test,
treatment