Disease Atlas / Disease detail

Zika virus disease

An atlas of mosquito, sexual and pregnancy transmission, flavivirus test limitations, congenital risk, and supportive care.

Zika virus infectious disease · Zika virus disease

MONDO:0018661Public QA completeSource-bound · 4

Disease at a glance

Start with the essentials, then explore the patient and research views.

Public revision · 69314da79e74

Disease class: Zika is a mosquito-borne viral infection.
Core mechanism: Sexual and pregnancy-to-fetus transmission also occur.
Genes or cause: About 80% of infected people are asymptomatic.
Typical features: Rash, mild fever, arthralgia, and conjunctivitis are common.
Variability: Guillain-Barré syndrome occurs rarely.
Diagnosis: Infection during pregnancy can cause congenital brain and eye defects.
Management: NAAT and serology are selected by exposure and symptom timing.
Treatment and research: Dengue cross-reactivity complicates serologic interpretation.
Reading evidence: Dengue and chikungunya require parallel consideration.
Key caution: No specific antiviral treatment is available.

A structured guide for understanding the disease and preparing for clinical conversations.

Zika is a mosquito-borne viral infection.

Rash, mild fever, arthralgia, and conjunctivitis are common.

Sexual and pregnancy-to-fetus transmission also occur.

About 80% of infected people are asymptomatic.

Guillain-Barré syndrome occurs rarely.

Infection during pregnancy can cause congenital brain and eye defects.

NAAT and serology are selected by exposure and symptom timing.

Dengue cross-reactivity complicates serologic interpretation.

Mosquito-bite and sexual precautions reduce transmission.

Pregnancy, exposure dates, sexual exposure, and ultrasound require review.

This material is for disease education and is not a personal diagnosis or treatment instruction.

A trial registry status does not establish efficacy or regulatory approval.