Fig. 4From: Temporal and textual analysis of social media on collective discourses during the Zika virus pandemicWord clouds of the most frequently used words during the 2016 Zika outbreak in Singapore across data sources (a-f). [Note: All words were lemmatized before analysis. The search word “Zika” and location “Singapore” were removed from display. The size of words indicates its relative frequency, where words in larger fonts were more frequently used]Back to article page