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Histopathology of lungs in ANDV-infected hamsters. Hamsters were infected with ANDV Chile 9717869 or CHI-7913 via the intranasal route. Hematoxylin and eosin staining was performed on the lungs of Chile-9717869- and CHI-7913-infected hamsters taken on day 11 (n = 6/group) and day 13 (n = 6 for CHI-7913 or 2 for Chile-9717869) postinfection. Representative sections are shown. Scale bar, 200 μM.
