valley fever
C2medical/technical, regional (US Southwest), journalistic
Definition
Meaning
A fungal disease primarily affecting the lungs, contracted by breathing in spores found in soil.
A potentially serious illness (coccidioidomycosis) endemic to certain arid regions of the Americas, especially the southwestern United States.
Linguistics
Semantic Notes
The term is metonymic, derived from the geographic regions (valleys) where it was first identified. It is a layperson's/common name; the formal medical term is 'coccidioidomycosis'.
Dialectal Variation
British vs American Usage
Differences
The term is almost exclusively used in American English due to the disease's geographic prevalence. In British English, the formal term 'coccidioidomycosis' or a descriptive phrase like 'the fungal infection found in the southwestern US' would be more common.
Connotations
In US English, it has specific geographic and seasonal connotations (dry, dusty areas). In UK English, it is a foreign/exotic medical term.
Frequency
High frequency in US media and healthcare contexts in endemic regions; very low to zero frequency in general UK English.
Vocabulary
Collocations
Grammar
Valency Patterns
[person/patient] contracted valley fever[person/patient] was diagnosed with valley fever[region] has a high incidence of valley feverVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “[No common idioms for this medical term]”
Usage
Context Usage
Business
May appear in occupational health contexts for construction or agricultural businesses in endemic areas.
Academic
Common in medical, epidemiological, and public health research papers and discussions.
Everyday
Used in conversation and local news in areas like Arizona and California; otherwise unfamiliar.
Technical
Standard term in clinical medicine, mycology, and infectious disease control, though 'coccidioidomycosis' is preferred in formal documentation.
Examples
By Part of Speech
verb
British English
- He is suspected to have valley fevered. (rare/constructed)
American English
- Several workers valley-fevered after the dust storm. (informal/regional)
adverb
British English
- [No standard adverbial form]
American English
- [No standard adverbial form]
adjective
British English
- The valley-fever case was imported. (hyphenated attributive)
American English
- Valley fever research is a priority. (noun adjunct)
Examples
By CEFR Level
- Valley fever is a sickness in America.
- Some people get valley fever from dust in the air.
Learning
Memory Aids
Mnemonic
Think of a hot, dusty VALLEY where the FEVER-causing fungus lives in the soil.
Conceptual Metaphor
DISEASE IS A GEOGRAPHICAL ENTITY (named for its location of origin).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct translation as 'лихорадка долины' which sounds like a generic fever in a valley. Use the medical term 'кокцидиоидомикоз'.
Common Mistakes
- Using 'valley fever' to refer to any fever common in a valley region.
- Misspelling as 'valleyfever' (should be two words or hyphenated).
Practice
Quiz
What is the primary cause of valley fever?
FAQ
Frequently Asked Questions
No, it is not contagious. It is only contracted by inhaling the fungal spores from the environment.
It is endemic to the southwestern United States (e.g., Arizona, California), parts of Mexico, and Central and South America.
Symptoms can include fatigue, cough, fever, chest pain, and muscle aches. Many cases are mild or asymptomatic.
Yes, many mild cases resolve on their own. For severe or chronic cases, antifungal medications are used.