coronavirus 2019-ncov symptoms, preventions, healthcare and medicine infographic: cough, fever, shortness of breath. wear facemsk

2019ncov attention biohazard breath cartoon caution character collection communication concept contagious contamination coronavirus cough covid19 covid2019 danger dangerous disease epidemic fever global headache health healthcare illustration immunity infection infographic medicine outbreak people person pneumonia prevention protection regulation respiratory set shortness sickness symptom symptoms temperature usa vector virus warning world