The requirement to keep poultry indoors after cases of avian influenza is lifted
In the Groß-Gerau district, the mandatory indoor housing order for poultry farmers, which was imposed in autumn 2025, will be lifted. This is due to the calming of the situation regarding avian influenza and the absence of any new confirmed cases within the prescribed quarantine period.
At the end of October 2025, avian influenza was detected in the district after two mute swans and a great egret tested positive for the avian influenza A virus, subtype H5. Subsequently, further dead waterfowl were found in various municipalities within the district. As a result, the Groß-Gerau district issued a general order mandating the confinement of poultry and imposing further restrictions on poultry farmers throughout the district.
Last confirmed case in December 2025
The most recent confirmed case of avian influenza in the Groß-Gerau district was diagnosed on December 23, 2025. The affected bird had already been found on December 6. The veterinary office estimates that a total of 79 animals in the district are infected with avian influenza.
Since no new cases have been detected and the situation regarding avian influenza has calmed down considerably nationwide, the conditions for easing the measures are now met.
Relief for poultry farmers
With the partial lifting of the general order, the requirement to keep poultry indoors in the Groß-Gerau district has been lifted. This ends a restriction on the handling of their animals that had lasted for several months for many owners.
The veterinary office continues to advise people to adhere to basic hygiene measures and to report any unusual or dead wild birds as usual.
(GROSS-GERAU – RED/PSGG)
