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Experimental overview of 1918 influenza virus-infected cynomolgus macaques. Three groups of four cynomolgus macaques were infected with various doses of 1918 influenza virus via multiple routes of inoculation, including intrabronchial, ocular, intranasal, oral, and intratracheal. Sampling days are indicated, and samples collected included blood, bronchoalveolar lavage (BAL) fluid, X ray, and nasal, oral, and throat swabs.
