Ian M. Mackay, PhD (he/him)<p>Don't get me wrong <a href="https://mastodon.social/tags/flu" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>flu</span></a> is definitely a major cause of harm to the elderly.<br>But it's also a big cause of infections & harm to the young.<br>Take a look at Sentinel hospitalisations, flu admissions in the under 5s, focusing on the y-axis. A lot of young ones are admitted with flu.</p>