Fig. 2: Symptom onset by gestational week. | Nature Communications

Fig. 2: Symptom onset by gestational week.

From: Perinatal outcomes of symptomatic chikungunya, dengue and Zika infection during pregnancy in Brazil: a registry-based cohort study

Fig. 2: Symptom onset by gestational week.

Distribution of pregnant women with arbovirus infection by gestational week, stratified by virus. Blue represents the number of pregnant women with symptomatic chikungunya infection; red represents the number of pregnant women with symptomatic dengue infection; green represents the number of pregnant women with symptomatic Zika infection.

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