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Title
Respiratory infection. Bacteria and viruses #203416252
Description
Upper respiratory tract infection. Close-up of causative agents of tonsillitis, nasal obstruction, sore throat, pharyngitis, laryngitis, and sinusitis: Viruses Adenovirus, Influenza, Measles morbillivirus, and bacteria Bordetella pertussis, Haemophilus influenzae, Streptococcus pyogenes. Vector illustration