<prompt> What is the most probable portal of entry of an Aspergillus?Puncture woundBloodLungsGastrointestinal tract  <response>: Ans. is c i.e., LungsRef: Harrison, 18the, p. 1655 and 19the, p. 1257; Ananthanarayan, 9the, p. 613Mode of transmission - Inhalation of Aspergillus spores Conidia. 