Volume 29, Number 6—June 2023
Dispatch
Replication of Novel Zoonotic-Like Influenza A(H3N8) Virus in Ex Vivo Human Bronchus and Lung
Figure 2

Figure 2. Tissue tropism of influenza A viruses in ex vivo cultures of human bronchus and lung tissue. Immunohistochemical staining of influenza A nucleoprotein in ex vivo cultures of human bronchial tissues (A) and lung tissues (B) at 48 hours postinfection with H9N2/Y280, pH1N1, H3N8/MP16, novel H3N8, and H5N1/483 viruses. Positive cells are indicated by red-brown color. Images are representative of 3 individual donors. Scale bar indicates 100 μm. Detailed information on viruses used in study is provided in the Appendix .
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