#USA: #Situation #summary of confirmed and probable #human cases of #H5N1 #influenza since 2024 {#Ohio case reclassified from probable to confirmed}

{Excerpt}

[Confirmed cases: State, Dairy  Herds, Poultry Farms and Culling Operations, Other Animal Exposure, Exposure Source Unknown, State Total]

-- National, 41, 24, 2, 3, 70 {+1}

1) California, 36, 0, 0, 2, 38

2) Colorado, 1, 9, 0, 0, 10

3) Iowa, 0, 1, 0, 0, 1

4) Louisiana, 0, 0, 1, 0, 1

5) Michigan, 2, 0, 0, 0, 2

6) Missouri, 0, 0, 0, 1, 1

7) Nevada, 1, 0, 0, 0, 1

8) Ohio, 0, 1, 0, 0, 1 {+1}

9) Oregon, 0, 1, 0, 0, 1

10) Texas, 1, 0, 0, 0, 1

11) Washington, 0, 11, 0, 0, 11

12) Wisconsin, 0, 1, 0, 0, 1

13) Wyoming, 0, 0, 1, 0, 1

[Probable Cases: States, Dairy Herds, Poultry Farms and Culling Operations, Other Animal Exposure, Exposure Source Unknown, State Total]

-- National, 1, 5, 0, 1, 7 {-1}

1) Arizona, 0, 2, 0, 0, 2

2) California, 1, 0, 0, 0, 1

3) Delaware, 0, 0, 0, 1, 1

4) Washington, 0, 3, 0, 0, 3

NOTE: One additional case was previously detected in a poultry worker in Colorado in 2022. Louisiana reported the first H5 bird flu death in the U.S.

{*} Exposure Associated with Commercial Agriculture and Related Operations

{†} Exposure was related to other animals such as backyard flocks, wild birds, or other mammals

{‡} Exposure source was not able to be identified

(...)

Source: US Centers for Disease Control and Prevention, https://www.cdc.gov/bird-flu/situation-summary/?CDC_AAref_Val=https%3A%2F%2Fwww.cdc.gov%2Fflu%2Favianflu%2Favian-flu-summary.htm&cove-tab=1

_____