Congenital enterovirus infection

What it is

From: Orphanet

An infectious embryofetopathy including coxsackie viruses and ECHO viruses that have been reported to cause spontaneous abortion, stillbirth, acute systemic illness in the newborn, and possibly fetal malformations.

Reported clinical features and what the terms mean

The following findings are associated with this condition in Orphanet. They are not a checklist for diagnosing yourself, and they do not all occur in every affected person. Some are examination, imaging or laboratory findings that cannot be recognised at home.

The frequency labels describe how often a finding was reported among people with the condition in the source. They do not give the chance that a person with that symptom has the condition. Definitions below reproduce HPO terminology; they explain the term, not the likely severity in an individual.

Skin rash · Very frequent (99-80%)

A red eruption of the skin.

Abnormality of the nervous system · Frequent (79-30%)

An abnormality of the nervous system.

Abnormality of the respiratory system · Frequent (79-30%)

An abnormality of the respiratory system, which include the airways, lungs, and the respiratory muscles.

Fever · Frequent (79-30%)

Body temperature elevated above the normal range.

Irritability · Frequent (79-30%)

An emotional state characterized by negative feelings of heightened frustration, annoyance, or feeling upset, often triggered by internal factors (e.g., fatigue, hunger, unfulfilled desires) or external factors (e.g., social or environmental challenges). Irritability may be unpredictable, and is accompanied by a lowered threshold for emotional reactivity and observable features (speech, facial expressions, or psychomotor activity).

Meningitis · Frequent (79-30%)

Inflammation of the meninges.

Sepsis · Frequent (79-30%)

Sepsis is defined as life-threatening organ dysfunction caused by a dysregulated host response to infection.

Thrombocytopenia · Frequent (79-30%)

A reduction in the number of circulating thrombocytes.

Abnormality of the digestive system · Frequent (79-30%)

Abnormal bleeding · Occasional (29-5%)

An abnormal susceptibility to bleeding, often referred to as a bleeding diathesis. A bleeding diathesis may be related to vascular, platelet and coagulation defects.

Abnormal skin morphology · Occasional (29-5%)

Any morphological abnormality of the skin.

Anemia · Occasional (29-5%)

A reduction in erythrocytes volume or hemoglobin concentration.

CSF lymphocytic pleiocytosis · Occasional (29-5%)

An increased lymphocyte count in the cerebrospinal fluid.

Cardiomyopathy · Occasional (29-5%)

A myocardial disorder in which the heart muscle is structurally and functionally abnormal, in the absence of coronary artery disease, hypertension, valvular disease and congenital heart disease sufficient to cause the observed myocardial abnormality.

Other findings in the same source

From: Orphanet

Additional reported features include Cholestasis (Occasional (29-5%)); Decreased fetal movement (Occasional (29-5%)); Decreased total neutrophil count (Occasional (29-5%)); Disseminated intravascular coagulation (Occasional (29-5%)); Fetal ascites (Occasional (29-5%)); Fetal distress (Occasional (29-5%)); Hepatitis (Occasional (29-5%)); Hydrops fetalis (Occasional (29-5%)); Hypoalbuminemia (Occasional (29-5%)); Hypotension (Occasional (29-5%)). This is a selected summary, not a complete description of the condition.

When it may begin

From: Orphanet

Antenatal; Neonatal

Inheritance in the source

From: Orphanet

Not applicable

Which doctor should you see?

The suggested department for discussing Congenital enterovirus infection is Infectious Diseases, with a general physician / infectious disease specialist as the relevant type of clinician. General physician / Family Medicine; paediatrician for children. Referral depends on symptoms.

This is an editorial referral starting point. The appropriate clinic depends on the person’s age, symptoms, previous diagnosis and local services. The first clinician can decide whether another specialty or a team is needed; a department label does not confirm the diagnosis.

How to prepare for an assessment

Bring a short timeline of the main symptoms: when they first appeared, whether they are constant or episodic, what seems to change them, and how they affect daily activities. Include previous reports, discharge summaries, current medicines and supplements, allergies, and any relevant family history. A dated record is more useful than trying to match every feature in an online article.

Ask the clinician what is already established and what remains uncertain. If a test is suggested, ask what question it answers, what its limitations are and how the result would change the next step. The information here is not an instruction to arrange every possible test. In children, bring growth, developmental and school information if it is relevant to the concern.

• Which exposure or organism is suspected, and what evidence would confirm it?
• Are precautions, vaccination or advice for close contacts relevant to this infection?
• What should happen if symptoms worsen or do not improve as expected?

Treatment discussions and follow-up

The material gathered for this draft does not provide a complete condition-specific treatment pathway for Congenital enterovirus infection. That gap does not mean that treatment is unavailable. A clinician needs to establish the diagnosis and review current guidance before recommending medicines, procedures, rehabilitation or other support.

Before leaving the appointment, clarify the next review date, who will communicate results, and whom to contact if the situation changes. Discuss difficulties with sleep, work, school, mobility, eating or emotional wellbeing when these are relevant. Practical support may require coordination between the treating clinician and other services.

The collected references do not establish a complete prevention or long-term outlook section for this entry. Missing information should not be interpreted as proof that prevention is impossible or that a particular outcome is inevitable. Ask what is known for the exact subtype, stage and personal circumstances, and which uncertainties remain.

When to seek emergency help

Severe breathing difficulty, collapse, new stroke-like symptoms, a seizure that is prolonged or repeated without recovery, uncontrolled major bleeding, or an immediate risk of self-harm require emergency help. In India, call 112 or reach the nearest emergency department. This is a general, non-exhaustive warning list; it is not a condition-specific triage tool.