Monkeypox (MPV) Data

This page shows the latest demographic and vaccine information for the ongoing monkeypox (MPV) outbreak in the state of Washington. This information will be updated every Tuesday and Thursday.

MPV Cases per County

Updated September 22, 2022 at 1:00 p.m. PT

Actualizado 9/22/2022 1:00 p.m. PT

تم التحديث في 22 أيلول (سبتمبر) 2022 الساعة 1:00 مساءً بتوقيت المحيط الهادئ

更新于太平洋标准时间 2022 年 9 月 22 日下午 1:00

更新于太平洋标准时间 2022 年 9 月 22 日下午 1:00

បានធ្វើបច្ចុប្បន្នភាព ថ្ងៃទី 22 ខែកញ្ញា ឆ្នាំ 2022 ម៉ោង 1:00 ល្ងាច PST

2022년 9월 22일 오후 1시(태평양 표준시) 업데이트됨

22 ਸਤੰਬਰ, 2022 ਨੂੰ 1:00PM PST ਨੂੰ ਅੱਪਡੇਟ ਕੀਤਾ ਗਿਆ

Обновлено 22 сентября 2022 г. в 1:00 по тихоокеанскому стандартному времени.

La cusbooneysiiyay Sebtembar 22, 2022 11:00PM PST

Ang update ay Setyembre 22, 2022 nang 11:00 pm PST

Оновлено 22 вересня 2022 р., 11:00 за тихоокеанським стандартним часом

Cập nhật ngày 22 tháng 9 năm 2022 11:00 CH theo giờ PST

CountyCondadoعدد الحالات郡县郡縣ខោនធី​카운티ਕਾਉਂਟੀОкругDegmadaCountyОкругQuận Number of casesCantidad de casosالمقاطعة病例数病例數ចំនួនករណីឆ្លង감염 사례 수 ਮਾਮਲਿਆਂ ਦੀ ਗਿਣਤੀ Количество случаевTirada kiisaskaBilang ng kasoКількість випадківSố ca nhiễm
Benton 2
Clallam 1
Clark 10
Cowlitz 1
Grant 1
Grays Harbor 1
Island 1
King 462
Kitsap 4
Kittitas 1
Lewis 2
Mason 1
Pierce 48
Skagit 1
Snohomish 28
Spokane 7
Thurston 1
Walla Walla 1
Whatcom 3
Yakima 5
Total casesCasos totalesإجمالي الحالات病例总数病例總數ករណីឆ្លងសរុប총 감염 사례 수ਕੁੱਲ ਮਾਮਲੇВсего случаевWadarta guud ee kiisaskaKabuuang bilang ng kasoУсього випадків зараженняTổng số ca nhiễm 581

MPV Dashboard Technical Notes:

  • Correction: Due to case duplication, as of 9/30 Kitsap County is now reporting 4 monkeypox cases, and Skagit County one case. These corrections will be reflected in the next dashboard update on Tuesday.
  • The Washington State Department of Health (DOH) is no longer listing positive cases in non-Washington residents, those cases are counted in a person’s state or country of residence.
  • DOH makes every effort to publish updates on Tuesday and Thursday (except for state holidays). 
  • Due to processing, there may be some lag time between when a local health jurisdiction confirms a positive test and when that information is added to the data above.

MPV Vaccine Information

As of September 29, 2022, 01:06 AM (PDT), there have been 20717 administrations of MPV vaccine entered into the Washington State Immunization Information System (WAIIS). Of these, 99% have been the JYNNEOS vaccine. A total of 14906 Washington state residents have received an MPV vaccine, of which 5364 are fully vaccinated (i.e., have received two JYNNEOS).

MPV Vaccines

There are two vaccines available for MPV: JYNNEOS and ACAM2000. The current MPV outbreak response has focused on distributing JYNNEOS. There have been very few administrations of ACAM2000, although this analysis monitors for them. JYNNEOS is administered in two doses, the second of which is recommended 24-35 days after the first dose. Below is a table of patient counts organized by JYNNEOS dose number.

MPV Vaccines Doses Given

JYNNEOS Doses  Number of Doses Given
Dose 1 9,543
Dose 2 5,353
Dose 3 10



MPV Vaccine Doses Given by County 

Since January 1, 2022


Number of Doses Given

Benton 42
Clallam 30
Clark 433
Jefferson 14
King 17,996
Kitsap 86
Klickitat 12
Pierce 1,022
Skagit 25
Snohomish 67
Spokane 502
Thurston 142
Walla Walla 62
Whatcom 96
Whitman 15
Yakima 65
OR State 43

Excludes administrations from suppressed (n<10) and unknown counties.
Vaccine allocation information (PDF)


MPV Vaccine Information Gender

Age Group

MPV Vaccine Information Age Group

MPV Vaccine Data Notes

These data are delayed and will change over time as the Washington State Immunization Information System (WAIIS) is updated by health care providers. About 90% of vaccinations are entered into the system within a week of them occurring, so data are “final” for vaccinations that occurred more than one week prior to the current date. Additionally, these data are around one day behind at the time of analysis, meaning no vaccinations that were performed on the day of this report are included. This means data in this report are considered “final” as of 8 days prior to the report date, or September 21, 2022. In summary, this report was run September 29, 2022, 09:12 AM (PDT) using data that were last updated September 29, 2022, 01:06 AM (PDT).

The total number of vaccines administered may not correspond directly to the number of people vaccinated. The number of administrations includes vaccines given to those who may have died since receiving a vaccine (from causes unrelated to MPV or the MPV vaccine) or to those who do not have a Washington state address. The number of people described above excludes the deceased and those with out-of-state or missing addresses. Also, administration data includes administrations given in Oregon state facilities to Washington state residents. When examining administrations by facility location, these are given the county name “OR State”.

DOH makes every effort to publish updates on Tuesday and Thursdays (except for state holidays).