Microbiology Resources

16 topics · 749+ questions · PDFs, PYQs & more

Browse by Topic

Each topic has downloadable question PDFs, PYQ papers & chapter resources

Gram-positive

75 questions · PDF downloads available

Gram-negative

66 questions · PDF downloads available

Atypical

17 questions · PDF downloads available

Bacteria

244 questions · PDF downloads available

HIV

21 questions · PDF downloads available

Hepatitis B/C

29 questions · PDF downloads available

Oncogenic viruses

11 questions · PDF downloads available

Viruses

132 questions · PDF downloads available

Protozoa/Helminths

17 questions · PDF downloads available

Dimorphic fungi

19 questions · PDF downloads available

Parasites/Fungi

68 questions · PDF downloads available

Microbial genetics and drug resistance

10 questions · PDF downloads available

Hospital-acquired infections

10 questions · PDF downloads available

Biofilms

10 questions · PDF downloads available

Normal flora

10 questions · PDF downloads available

Vaccine-preventable diseases

10 questions · PDF downloads available

About Microbiology Question Banks

These Microbiology PDF question banks are designed for USMLE preparation. Each topic PDF contains carefully curated MCQs covering high-yield concepts with a complete answer key at the end.

For AI-powered explanations, spaced repetition, and personalised study plans, download the OnCourse app.