Question
Cryptococcal infection is acquired through:
The correct answer is
Inhalation route
Cryptococcal Infection Acquisition Route
Cryptococcal infection originates from infection with Cryptococcus, a type of fungus.
Primary Transmission Pathway
The main way Cryptococcus enters the body and causes infection is through inhalation.
- People become infected by breathing in microscopic fungal particles (spores).
- These spores are present in the environment, commonly found in soil, decaying organic matter, and bird droppings, particularly from pigeons.
- Once inhaled, the spores can establish an infection, often starting in the lungs.
Analysis of Alternative Routes
Other potential routes mentioned are not the primary way this infection is acquired:
- Bite of Culex mosquito: Cryptococcus is a fungus and is not transmitted via insect bites.
- Direct skin contact: While possible, especially through cuts or wounds, it's not the typical or most common route for widespread infection compared to inhalation.
- Ingestion of spores: Swallowing the fungal spores is not the established route for causing Cryptococcal infection.
Confirmed Acquisition Method
Based on medical understanding, the infection is acquired predominantly via the Inhalation route.
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Important Questions from Fungal Infections
- A 32-year old HIV infected male presents with shortness of breath and moderate fever of two- week duration. On examination, cyanosis is present, with respiratory rate of 22/minute and some basal crackles in chest. The CT chest shows bilateral ground-glass pattern. The most likely etiologic diagnosis is:
- Echinocandins are a class of:
- Antifungal agent of choice for the treatment of mucormycosis is:
- Consider the following statements with regard to Amphotericin B :
1. It is a narrow spectrum antifungal agent.
2. It can cause nephrotoxicity.
3. It lacks an oral preparation.
4. Its lipid formulations are less toxic.
Select the correct answer using the code given below: - Which one of the following moulds causes mucormycosis, commonly known as 'black fungus'?
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