The most common species of alternaria fungus is alternaria alternata. It grows typically on various plants and trees outdoors, but in dark, moist conditions, it can thrive indoors. Alternaria spores may cause allergy symptoms in individuals, particularly those with underlying respiratory conditions. In the spring and fall seasons, spore counts are usually highest.
An immune-system response in the body causes allergies. The body views certain substances as toxic and produces IgE antibodies to these contaminants. These antibodies cause cells to produce histamines that cause allergic reaction symptoms.
Common symptoms of an allergic reaction may include:
- Coughing
- Itchy watery eyes
- Runny nose
- Sneezing
- Skin rash
Sample Report
Test Code(s):
602455, 2706
Also Known As:
Alternaria tenuis
Preparation:
No special preparation required.
Test Results:
2-5 days. May take longer based on weather, holiday or lab delays.
