viral pneumonitis 3d rendering with red virus cells and human body. coronavirus, covid 19, infectious and

abstract biology blue body breathe bronchial bronchitis bronchus chest communicable contagious copd copy coronavirus covid disease distress epidemic epidemiology flu germ germs health healthcare human illustration infection infectious inflammation lung man medical medicine microbiology obtrusive pandemic pneumonia pneumonitis pneumopathy pulmonary red rendering respiratory science sickness space torso viral virology virus