map of rio grande do sul state - pandemic virus collage with hole

abstract bacilla bacillus biohazard carved cell collage composed composition contagious coronavirus covid covid2019 cut fever filled flat flu grande gray grey infect infected infection influenza map microorganism mosaic nationality outbreak outquot pandemic pathogen pathogenic pattern pneumonia province quarantine quot random rio scatter scattered sickness spore state stencil sulquot vector viral virus virusquot