Paxlovid Remains Potent Against Omicron COVID Infections. Paxlovid significantly reduced rates of hospitalization and death. It was effective in preventing hospitalization among almost all the important subgroups of outpatients who qualify for its use, including those who are vaccinated. User Wagamaga, in the Reddit Science subreddit, 14 Feb 2023
Real-world use of nirmatrelvir–ritonavir in outpatients with COVID-19 during the era of omicron variants including BA.4 and BA.5 in Colorado, USA User AndrewHeard, in the LockdownSkepticism subreddit, 12 Feb 2023