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environmental scientists in safety uniforms check the level of clean water in the river, biologist testing water in the river bank vector illustration.
Aerial view of Amazon Rainforest deforestation, illegal gold mine and PC tractor, mercury contaminated river water from mining, forest trees and dirt road used by loggers in logging activity. Brazil
Coronavirus 2019-nCoV. Corona virus icon. Black with an isolated white background. Chinese pathogenic respiratory infections (global flu epidemic). influenza pandemic. virion from Corona virus. Vector
Water pollution from industrial pipes. Waste flow pollution in nature. Dirty effluent discharge from pipe. Ecological damage. Environmental pollution.Pond contamination.Muddy swamp.Vector illustration
Germ of infection, microorganism and bacteria research, microbiology. Tiny people study gut microbiome with microscope, microbe, bacillus and bacterium in round lens cartoon vector illustration

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