sarah mcammond, thank you for coming to the saturday show. congratulations. >>> we will be right back with more of the saturday show on msnbc. msnbc. with mild-to-moderate covid-19 and a high-risk factor for it becoming severe. it does not prevent covid-19. my symptoms are mild now, but i'm not risking it. if it's covid, paxlovid. paxlovid must be taken within the first five days of symptoms, and helps stop the virus from multiplying in your body. taking paxlovid with certain medicines can lead to serious or life-threatening side effects or affect how it or other medicines work, including hormonal birth control. it's critical to tell your doctor about all the medicines you take because certain tests or changes in their dosage may be needed. tell your doctor if you have kidney or liver problems, hiv-1, are or plan to become pregnant, or breastfeed. don't take paxlovid if you're allergic to nirmatrelvir, ritonavir, or any of its ingredients. serious side effects can include allergic reactions, some severe like anaphylaxis, and liver problems. t