<span class="span-reading-time rt-reading-time" style="display: block;"><span class="rt-label rt-prefix">Reading Time:</span> <span class="rt-time"> 7</span> <span class="rt-label rt-postfix">min</span></span>As the days grow shorter and cooler, more of us head indoors to work, school and family gatherings. Fall marks the beginning of respiratory‑virus season, when the common cold, influenza (the flu) and COVID‑19 circulate at the same time. Each illness is caused by a different virus, but because they all infect the nose, throat […]