<div><p>The US Department of Agriculture's Food Safety and Inspection Service announced a massive recall of 21,000 pounds of frozen pizzas due to listeria contamination.</p><p>Marketside supreme pizzas have been recalled by the RBR Meat Company due to the deadly bacteria.</p><p>The pizzas were sold at select Walmart locations which mean thousands of Americans likely have contaminated pizzas in their homes.</p><div><figure><amp-img src="https://www.shared.com/content/images/2017/03/walmart.png" srcset="https://www.shared.com/content/images/2017/03/walmart_GH_content_550px.png 550w, https://www.shared.com/content/images/2017/03/walmart_GH_content_650px.png 650w" sizes="89vw" title="Walmart" alt="Walmart" height="9" width="16" layout="responsive"></amp-img><figcaption class="op-vertical-center"><cite>ABC</cite></figcaption></figure></div><p>The USDA listed the recall as a Class 1 meaning there's a "reasonable probability" that you'll get sick if you eat these pizzas.</p><p>Listeria causes listeriosis, which is especially dangerous for pregnant women and older people. It causes fevers, muscle aches and stomach problems.</p><p><!-- [invalid-shortcode] --></p><p>If you've eaten the pizza and are experiencing these symptoms then go to the hospital immediately. If you've purchased the pizza throw it out.</p><div><figure><amp-img src="https://www.shared.com/content/images/2017/03/marketsidepizza.jpeg" title="Marketside Pizza" alt="Marketside Pizza" height="9" width="16" layout="responsive"></amp-img><figcaption class="op-vertical-center"><cite>Twitter</cite></figcaption></figure></div><p>The pizzas in question have lot code 20547 and are labeled Marketside Extra Large Supreme Pizza.</p><p>Listeriosis kills about 260 people every year in the US according to the CDC.</p></div>