Tired business woman lying on table in night office. Fatigue businesswoman having break in dark office. Exhausted woman sleeping near computer at workplace.
Side view of overworked Caucasian redhead woman in medical uniform and Covid face mask falling asleep sitting at table. Exhausted nurse or doctor sleeping at workplace on coronavirus pandemic.
Tired business woman putting head on table in night office. Overworked woman sleeping on desktop after overtime work in dark office. Exhausted woman having break at workplace.
Portrait of senior scientist woman looking exhausted at camera sitting in equipped lab late at night. Team examining virus evolution using high tech for scientific research, vaccine development
Tired doctor wearing coverall looking exhausted at camera in modern equipped lab. Scientist examining virus evolution using high tech and chemistry tools for scientific research, vaccine development.
Tired doctor in protection suit against covid-19 looking exhausted at camera in equipped lab. Team of scientists examining virus evolution using high tech for scientific research, vaccine development.
Man scientist in ppe suit looking exhausted at camera in modern equipped lab. Overworked team examining virus evolution using high tech and chemistry tools for scientific research, vaccine development
tired and exhausted office worker is feeling headache during work with laptop in daytime, feeling bad at workplace
Vertical video: Portrait of senior scientist woman looking exhausted at camera sitting in equipped lab late at night. Team examining virus evolution using high tech for scientific research, vaccine
Scientist in lab. Scientist looking at chemical liquid in research laboratory. Scientist working in laboratory with chemical reagents. Lab man carrying out scientific research in lab. Scientist lab
Exhausted Grandfather in Armchair Using Laptop
Female scientist with microscope in lab. Woman scientist doing microscope research. Microscope scientist working in lab. Lab scientist looking in microscope. Science laboratory research