africanamerican
analyzing
assistant
bacteriology
bio
biochemistry
biology
biotechnology
black
chemical
concept
covid
covid19
discovery
dna
doctor
drugs
equipment
experiment
expertise
genetics
health care
hospital
innovate
intern
lab
laboratory
male
man
medicine
microbiology
microscope
modern
people
person
pharmaceutical
professional
research
researcher
sample
science
scientific
scientists
study
technology
test tube
tools
virology
white
working
定額
Professional African-American scientist is working on a vaccine in a modern scientific research laboratory. Genetic engineer workplace. Future technology and science.の素材 [FY310163572606]
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