RT Book, Section A1 Ryan, Kenneth J. SR Print(0) ID 1148671194 T1 Respiratory Viruses T2 Sherris Medical Microbiology, 7e YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9781259859809 LK accessbiomedicalscience.mhmedical.com/content.aspx?aid=1148671194 RD 2024/10/09 AB Considering how common illness is, how tremendous the spiritual change that it brings, how astonishing, when the lights of health go down, the undiscovered countries that are then disclosed, what wastes and deserts of the soul a slight attack of influenza brings to view…—Virginia Woolf, “On Being Ill”