Can humans get equine infectious anaemia?

No, it is not zoonotic. It only affects equids such as horses, donkeys, and mules.

What is the Coggins test?

It is a specific diagnostic blood test (an agar gel immunodiffusion test) used to detect antibodies to the equine infectious anaemia virus.

How is the disease transmitted?

Primarily through the transfer of infected blood by biting insects like horseflies and deerflies. It can also spread via contaminated veterinary instruments or needles.

Is there a vaccine for EIA?

While an attenuated live virus vaccine is used in China, it is not approved in most other countries (including the US, UK, and EU) due to concerns about efficacy and the difficulty in distinguishing vaccinated from infected animals in testing.

equine infectious anaemia

Low (technical/veterinary term)

UK/ˈiːkwaɪn ɪnˈfekʃəs əˈniːmɪə/US/ˈiːkwaɪn ɪnˈfekʃəs əˈniːmiə/

Formal, Technical, Veterinary Science, Legal/Regulatory

My Flashcards

Definition

Meaning

A specific, notifiable viral disease of horses, mules, and donkeys, causing fever, anaemia, and often death.

A retroviral disease of equids caused by the Equine Infectious Anaemia Virus (EIAV), transmitted primarily by blood-sucking insects. It is characterized by recurrent febrile episodes, progressive weakness, weight loss, and immune-mediated destruction of red blood cells. There is no effective treatment or vaccine in most countries, making control reliant on testing and culling infected animals.

Linguistics

Semantic Notes

The term is a fixed noun phrase referring exclusively to this specific disease. It can be abbreviated as 'EIA' or 'EIAV' (for the virus). The spelling 'anaemia' is standard in British English, whereas 'anemia' is standard in American English.

Dialectal Variation

British vs American Usage

Differences

Spelling: 'anaemia' (UK) vs. 'anemia' (US). The term 'equine infectious anaemia/ anemia' itself is the standard name in both varieties.

Connotations

Identical technical and clinical connotations in both varieties.

Frequency

Used with equal (though low) frequency within the veterinary and equine industries in both regions.

Vocabulary

Collocations

strong

virustestingpositiveoutbreakCoggins testregulationscontrol

medium

diagnosistransmissionclinical signsinfected horseveterinary authorities

weak

riskmanagementprogrammesuspected case

Grammar

Valency Patterns

be + diagnosed + with + equine infectious anaemiatest + positive + for + equine infectious anaemiacontrol + an outbreak + of + equine infectious anaemia

Vocabulary

Synonyms

Neutral

EIAswamp fever

Weak

equine retroviral disease

Vocabulary

Antonyms

healthuninfected status

Phrases

Idioms & Phrases

“Positive on a Coggins (refers to a positive test for EIA)”

Usage

Context Usage

Business

Required for international equine transport documentation and insurance. 'All horses must have a negative equine infectious anaemia certificate.'

Academic

Used in veterinary medicine research and epidemiology papers. 'The study focused on the mutation rate of the equine infectious anaemia virus.'

Everyday

Rare outside horse owners and professionals. 'The vet said we need to test for equine infectious anaemia before the show.'

Technical

The precise medical/veterinary diagnosis and in regulatory texts. 'Equine infectious anaemia is a listed disease of the World Organisation for Animal Health (WOAH).'

Examples

By Part of Speech

adjective

British English

The horse was declared an equine infectious anaemia suspect.
They implemented equine infectious anaemia surveillance.

American English

The equine infectious anemia test is mandatory.
There was an equine infectious anemia outbreak in the county.

Examples

By CEFR Level

This horse is sick. It might have equine infectious anaemia.

Before travelling, horses are tested for equine infectious anaemia.

Equine infectious anaemia is a serious disease with no cure, so prevention is crucial.

The veterinary authority mandated the destruction of the herd following confirmation of equine infectious anaemia due to the risk of endemic establishment.

Learning

Memory Aids

Mnemonic

Remember it's EQUINE (for horses), INFECTIOUS (spreads), ANAEMIA (low blood) - 'Horse spreading low blood'.

Conceptual Metaphor

DISEASE AS AN ENEMY INVADER ('The virus attacks the immune system'). DISEASE AS A LEGAL BURDEN ('The horse was quarantined due to the disease').

Watch out

Common Pitfalls

Translation Traps (for Russian speakers)

Do not translate 'equine' as 'экваторный' (equatorial). Correct is 'лошадиный' or the borrowed 'эквинный' in scientific contexts.
Do not confuse 'anaemia' (анемия) with 'anarchy' (анархия).

Common Mistakes

Misspelling: 'equine *infection* anaemia' (incorrect, it's 'infectious').
Pronouncing 'anaemia' with stress on the second syllable /æˈniːmɪə/ instead of the third /əˈniːmɪə/.
Using 'anaemia' as a countable noun in this context (e.g., 'an equine infectious anaemia') is unusual; it's typically uncountable.

Practice

Quiz

Fill in the gap

Before the international competition, the owner had to provide proof of a negative test for her horse.

Multiple Choice

What is the primary method for controlling Equine Infectious Anaemia?

FAQ

Frequently Asked Questions

: No, it is not zoonotic. It only affects equids such as horses, donkeys, and mules.
: It is a specific diagnostic blood test (an agar gel immunodiffusion test) used to detect antibodies to the equine infectious anaemia virus.
: Primarily through the transfer of infected blood by biting insects like horseflies and deerflies. It can also spread via contaminated veterinary instruments or needles.
: While an attenuated live virus vaccine is used in China, it is not approved in most other countries (including the US, UK, and EU) due to concerns about efficacy and the difficulty in distinguishing vaccinated from infected animals in testing.