Answer:
The correct answer is aspergillosis caused by fungi aspergillus.
Explanation:
Aspergillus is very common fungi found everywhere in the environment and often present in airborne dust, compost heaps and other and unavoidable.
These fungi cause aspergillosis in humans by inhaling aspergillus spores. It cis inhale by the majority of people on a daily basis without being affected but it can be caused in the weak immune system people as it is is a very opportunistic fungal infection.
Thus, the correct answer is aspergillosis caused by fungi aspergillus.