Geraldo 🌎<p>More research needed on wildfire smoke toxicity, scientists say as they warn of pollution 'time bomb'</p><p><a href="https://www.cbc.ca/news/canada/manitoba/manitoba-wildfire-smoke-toxicity-1.7592071" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">cbc.ca/news/canada/manitoba/ma</span><span class="invisible">nitoba-wildfire-smoke-toxicity-1.7592071</span></a> <a href="https://mstdn.ca/tags/WildfireSmoke" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WildfireSmoke</span></a> <a href="https://mstdn.ca/tags/Manitoba" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Manitoba</span></a></p>