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The Return of the Preventable / State detail

Oregon

Oregon reported 1 measles case in 2025 - ranked #40 of 51 states, against a national total of 2,026.

Measles 2025
1
30 in 2024
Measles rank
#40/ 51
1 = most cases nationally
Pertussis 2025
1,560
whooping cough
Mumps 2025
2
MMR-preventable
Measles MMR
Measles 2022: 0 cases 0 2022 Measles 2023: 2 cases 2 2023 Measles 2024: 30 cases 30 2024 Measles 2025: 1 cases 1 2025
Pertussis DTaP / Tdap
Pertussis 2022: 23 cases 23 2022 Pertussis 2023: 35 cases 35 2023 Pertussis 2024: 1,039 cases 1,039 2024 Pertussis 2025: 1,560 cases 1,560 2025
Mumps MMR
Mumps 2022: 9 cases 9 2022 Mumps 2023: 10 cases 10 2023 Mumps 2024: 5 cases 5 2024 Mumps 2025: 2 cases 2 2025