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This painting depicts a coronavirus just entering the lungs, surrounded by mucus secreted by respiratory cells, secreted antibodies, and several small immune systems proteins. The painting is based on information about the SARS virus. Illustration by David S. Goodsell, RCSB Protein Data Bank, PDB‐101 (PDB101.rcsb.org); https://doi.org/10.2210/rcsb_pdb/goodsell-gallery-019. Reproduced with permission.
