ADENOVIRUS, ADENOVIRUSES, BIOLOGY, CELL, CELLS, COLD, COMMON, COMMUNICABLE, DISEASE, DISEASES, HEALTH, HORIZONTAL, HUMAN, ILLUSTRATION, ILLUSTRATIONS, INFECTION, INFECTIONS, MEDICAL, MEDICINE, MICROSCOPE, MICROSCOPY, NEI, PATHOLOGIES, PATHOLOGY, RESEARCH, RESPIRATORY, SCIENCE, SCIENTIFIC, SOURCE, VIRUS, VIRUSES, WELLNESS,