Economic losses from decreased milk production for 60 days and cow loss add up to $950 per animal, for a total of $737,500 for a single herd.
The affected district in Guangdong province has reported at least 478 chikungunya cases.
Recent illnesses from Bangladesh and India have involved the older 2.3.2.1a clade.
US COVID wastewater detections ticked up slightly, from very low to low, and are highest in the West.
The CDC advised clinicians to consider H5N1 avian flu in patients who have acute respiratory illness symptoms or conjunctivitis with relevant exposure, including to raw milk.
The shift reflects the current public health situation, marked by declines in human cases as well as animal detections.
The latest case marks Cambodia's ninth since early June.
In a related development, details surfaced about another recent fatal case in a young child.
The patients had contact with sick poultry, a feature of most H5N1 infections in Cambodia.
US officials confirm the nation's first H5N1 avian flu detection in US dairy cattle in 3 weeks.
