Efficacy and Safety Study of Guselkumab in the Treatment of Participants With Moderate to Severe Plaque-Type Psoriasis

Inclusion Criteria: * A woman of childbearing potential must have a negative urine pregnancy test (beta-human chorionic gonadotropin) at screening and at Week 0 * Before randomization, a woman must be either: a) Not of childbearing potential: premenarchal; postmenopausal (greater than \[\>\] 45 years of age with amenorrhea for at least 12 months or any age with amenorrhea for at least 6 months and a serum follicle-stimulating hormone level (FSH) \>40 International Units Per Liter \[IU/L\]); permanently sterile (example, tubal occlusion, hysterectomy, bilateral salpingectomy); or otherwise be incapable of pregnancy, b) Of childbearing potential and practicing a highly effective method of birth control, consistent with local regulations regarding the use of birth control methods for subjects participating in clinical studies: example, established use of oral, injected or implanted hormonal methods of contraception; placement of an intrauterine device (IUD) or intrauterine system (IUS); barrier methods: condom or occlusive cap (diaphragm or cervical/vault caps) plus spermicidal foam/gel/ film/cream/suppository (if available in their locale); male partner sterilization (the vasectomized partner should be the sole partner for that participant); true abstinence (when this is in line with the preferred and usual lifestyle of the participant) * Agree not to receive a Bacillus Calmette Guerin (BCG) vaccination during the study, or within 12 months after the last administration of stu…