coronavirus hole round map of rio grande do norte state mosaic

2019ncov attack bacilla biohazard brasilian brazilia brazilian carequot circle collage contagious coronavirus covid covid19 design element elementquot external flu geography grandequot health hole infect infection infectious influenza isolation lockdown map merscov microbe microbiology mosaic nortequot outbreak pandemic particles pathogen pathogenic pneumonia province provocative quot random rio round sars state stencils territory vector virus