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Virus outbreak, Influenza season, flu epidemic. young asian Man sneezing in napkin, cleaning running nose and coughing, suffering influenza symptoms, fever. studio shot isolated on orange background
closeup doctor vacine injection prevent infectious diseases for patient flu or influenza in hospital or clinic. Doctors use a needle to inject medicine into people who have a fever.
Haemophilus influenzae bacteria, known for causing respiratory infections like pneumonia and meningitis, 3D illustration.
hpai avian influenza. The concept of an avian flu pandemic. Checking the chicken for diseases. The scientist's gloved hand holds a chicken egg against the background of a blurred blue background
Triple multi-disease antigen test capable of detecting Covid-19, influenza A, and influenza B. This rapid test indicates a positive result for coronavirus

Free stock photosinfluenza (4)