Scienziato in tuta protettiva e maschera che lavora in laboratorio utilizzando apparecchiature di laboratorio: microscopi, provette. Coronavirus 2019-ncov pericolo, scoperta farmaceutica, batteriologia e virologia - Foto e immagini stock

Professional African-American scientist works in a modern scientific laboratory for the research and development of microelectronics and processors. Microprocessor manufacturing worker uses computer

Professional African-American scientist works in a modern scientific laboratory for the research and development of microelectronics and processors. Microprocessor manufacturing worker uses computer

Professional African-American scientist works in a modern scientific laboratory for the research and development of microelectronics and processors. Microprocessor manufacturing worker uses computer technology and equipment.

Professional African-American scientist works in a modern scientific laboratory for the research and development of microelectronics and processors. Microprocessor manufacturing worker uses computer

Professional African-American scientist works in a modern scientific laboratory for the research and development of microelectronics and processors. Microprocessor manufacturing worker uses computer

Scientists in protection suits and masks working in research lab using laboratory equipment: microscopes, test tubes. Medicine, coronavirus 2019-ncov infection and vaccine discovery concept.

Professional African-American scientist works in a modern scientific laboratory for the research and development of microelectronics and processors. Microprocessor manufacturing worker uses computer

African-american scientist works in a modern scientific lab using laboratory equipment, microscope and computer technology. Invention of new drugs and vaccines. Concept of Science and Health.