scientist virologist in respirator makes write in an tablet computer with stylus. man and woman wearing protective

2019 ankles blue computer concept coronavirus covid19 crowded dialback digital diploid ecotropic endanger epidemic fever flaxdressers futuristic greenhouse h1n1 health hole look man mask medical microscope minimalist n1h1 ncov network outandout protection protective radiological research researcher residual respirator routine safety scientist stylus tablet virologist virus wearing