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Allergy & Immunology
Sys. Review
Narrative review discusses Chikungunya virus infection without reporting specific clinical data or outcomes.
Chikungunya May Become Chronic Due to Immune System Mistake
This source is a narrative review focusing on Chikungunya virus infection. The authors did not report a specific population, sample size, in…
Chikungunya can trigger a chain reaction in the immune system that leads to chronic joint pain, new research shows.
Frontiers
Apr 29, 2026
Pediatrics
Meta-analysis
Meta-analysis of maternal Chikungunya infection and pregnancy outcomes
Chikungunya in Pregnancy: When Timing Changes Everything
This meta-analysis of 57 observational studies synthesized data on maternal Chikungunya virus infection during pregnancy. The pooled vertica…
This study reveals when during pregnancy chikungunya poses the greatest danger — and it’s later than we thought.
Apr 23, 2026
Infectious Disease
Cohort
Chikungunya seroprevalence was 34.3% overall, significantly higher in urban Colombo communities compared to semi-urban areas.
A Silent Threat Reawakens: Why a Major City Was Primed for an Outbreak
This observational cohort study assessed age-stratified chikungunya-specific IgG seroprevalence among 1,196 residents in Colombo, Sri Lanka,…
After 16 years without cases, Colombo's dense urban neighborhoods left residents defenseless against a chikungunya outbreak that hit hard in…
medRxiv
Apr 11, 2026