Writing note showing Purified Protein Derivative. Business photo showcasing the extract of Mycobacterium tuberculosis Folded 3D Ribbon Strip inside Ci

---

Writing note showing Purified Protein Derivative. Business photo showcasing the extract of Mycobacterium tuberculosis Folded 3D Ribbon Strip inside Circle Loop on Halftone Sunburst photo

---

Size: 7000px × 4667px
Photo credit: © Artur Szczybylo / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: abbreviation, analysistoux, bacillus, bacteria, concept, control, culture, derivative, detection, diagnosis, disease, education, endorsed, extract, form, glycerol, health, immune, injection, medical, medicine, molecule, piquet, ppd, prevention, protein, purified, replace, screening, sensitivity, skin, system, tb, teaching, test, tine, tool, tuberculin, tuberculosis, vaccination, vaccine, world