CC-42344 Safety Study in Healthy Participants

Inclusion Criteria (main): * Healthy males or healthy, non-pregnant, non-lactating females * Body weight of at least 50 kg * Body mass index between ≥18.0 and ≤32.0 kg/m2 * Good state of health (mentally and physically) * Negative severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) test, if required and per site policy Exclusion Criteria (main): * Have received any investigational drug in a clinical research study within the previous 30 days before screening * Have received any vaccine within 7 days prior to randomization * History of any drug or alcohol abuse in the past 2 years * Females of childbearing potential who are pregnant or lactating or planning to become pregnant during the study * Clinically significant abnormal biochemistry, hematology, coagulation, or urinalysis as judged by the investigator