Quick takes: US human avian flu case, dengue in Florida, plague in Madagascar, MERS in Saudi Arabia, more polio cases

Illustration of a petri dish with cultures

Washington state officials confirmed a human case of H5N1 avian flu in a resident exposed to infected dairy cows in Yakima County. The infected person is not seriously ill and is isolating at home. This detection follows the state’s first identification of H5N1 in dairy cattle at two local farms the previous week. Health authorities stated that the risk of avian flu transmission to the general public remains low.

Florida reported 72 additional locally acquired dengue fever cases, bringing the yearly total to 368 through October 10, marking the largest U.S. dengue outbreak in recent decades. The outbreak spans eight counties, with Hillsborough County accounting for most cases at 310, though Pinellas County cases are rising at 37. Meanwhile, Madagascar confirmed four plague cases across four districts since late July, with five additional suspected cases identified the following week. Authorities treated approximately 200 patient contacts preventively and launched flea spraying and public awareness campaigns.

Source: Read the full story at CIDRAP

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