KRT18 and rhinitis: K18 human angiotensin-converting enzyme 2 (hACE2) transgenic (Tg) mice developed many features of severe COVID-19, including rhinitis and minimal mononuclear and neutrophilic interstitial pneumonia.25 Hamsters experimentally infected with SARS-CoV-2 exhibited diffuse alveolar damage and damage to multiple organs including the spleen, lymph nodes, different segments of the alimentary tract, kidneys, adrenal glands, ovaries, vesicular glands, and prostate.28