<?xml version="1.0" encoding="UTF-8"?><oembed><type>video</type><version>1.0</version><html>&lt;iframe src=&quot;https://www.loom.com/embed/2230942bc75540f9b195f050becfa471&quot; frameborder=&quot;0&quot; width=&quot;1280&quot; height=&quot;960&quot; webkitallowfullscreen mozallowfullscreen allowfullscreen&gt;&lt;/iframe&gt;</html><height>960</height><width>1280</width><provider_name>Loom</provider_name><provider_url>https://www.loom.com</provider_url><thumbnail_height>960</thumbnail_height><thumbnail_width>1280</thumbnail_width><thumbnail_url>https://cdn.loom.com/sessions/thumbnails/2230942bc75540f9b195f050becfa471-00001.gif</thumbnail_url><duration>437.006</duration><title>COVID, Masks, and the Fall: What to Expect 🌡️</title><description>In this video message, I discuss the ongoing presence of COVID and its potential impact in the upcoming fall season. I highlight the effectiveness of masks in reducing transmission, citing a recent study on mask mandates in Ottawa, Canada. The study reveals a significant decrease in student and staff absenteeism when masks were reintroduced. I also emphasize the importance of proper mask fit and high-quality masks, especially in lower socioeconomic status schools with limited ventilation. Additionally, I mention another study that shows the protective effects of masking, which averted thousands of clinical cases and deaths. Finally, I share insights on the relationship between COVID and seasonal respiratory viruses like RSV, expressing concerns about potential immunity theft and acute RSV outbreaks.</description></oembed>