Safety Study of MK-3641 and MK-7243 Co-administered in Adult Participants With Ragweed and Grass Pollen Induced Allergic Rhinitis (P08607, MK-3641-006)
Conditions
- Rhinitis, Allergic, Seasonal
Interventions
- BIOLOGICAL: MK-3641 12 Amb a 1-U (short ragweed extract)
- BIOLOGICAL: MK-7243 2800 BAU (Timothy grass extract)
- DRUG: Rescue Medication
Sponsor
ALK-Abelló A/S