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. 2022 Nov 12;7:144. doi: 10.1038/s41541-022-00571-0

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Fig. 6 — Hamsters in each group infected with 10⁵ TCID₅₀ of Beta strian virus, and 10⁵ TCID₅₀ of Delta strian virus. Note: Microscope images were taken at 100 magnification (H.E × 100). The scale bar sizes for the microphotographs are 250 nm.