Petri dishes with bacterial cultures on a lab table, close-up view
Man wearing protective suit disinfecting public places in the sun with spray chemicals. Covid -19.
Disinfecting of office to prevent COVID-19, Man in protective hazmat suit with with spray chemicals.
Covid team-186
Friends in protective sterile medical mask on her face in quarantine city. Friends, wear face mask.
Man wearing protective suit disinfecting the playground in the sun with spray. Covid -19. Cleaning.
Dark green rice leaves after rain, oxygen, agriculture, nature conservation
Disinfecting of office to prevent COVID-19, Man in protective hazmat suit with spray chemicals.
Expert analyzes stuffed meat contaminated by bacterium of listeria in laboratory
Covid team-193
Doctor help Asian senior woman patient wearing a face mask in hospital for protect Covid19
Covid Vaccine Turkish Flag / Corona Vaccine Turkey Flag
Doctor worry and strain about Novel Coronavirus vaccine development medical
Woman in protective medical mask on her face on the street. Woman, wear face mask. Corona virus.
Man in protective suit and glasses in studio
Woman upset over flight cancellation stands at empty check-in counters at airport. Covid-19 Lockdown
Medical mask on colors background
Mother puts on the child sterile medical mask in the park. Concept safety life from coronavirus.
tree leaf disease, twisted peach tree leaves.
Asian senior or elderly old lady woman patient wearing a face mask new normal
Portrait of brunette woman in sterile medical mask on her face looking at camera outdoors close up.
Portrait of men in protective sterile medical mask on her face on the street city. pandemic in city.
Girl in protective sterile medical mask on her face in quarantine city. Woman, wear face mask
Covid team-224
Covid team-189
Child in protective sterile medical mask with mother holding a world globe. Save planet.
Disinfecting of office to prevent COVID-19, Man in protective hazmat suit with spray chemicals.
Little boy and mom in medical mask. Mother puts on her baby sterile medical mask. Wearing face mask.
Two business colleagues in protective face mask discussing work and give mask.
Cleaning and disinfection school desk during coronavirus pandemic. COVID-19.
