# The striking incidence of animal listeriosis in Germany (2014–2024) indicates a persistent but neglected risk for One Health

## TL;DR

A study in Germany found that listeriosis, a serious zoonotic disease, affects many animal species and poses a significant public health risk.

## Contribution

The study provides new insights into the nationwide incidence and host diversity of animal listeriosis in Germany over the past decade.

## Key findings

- 1,629 notifications of listeriosis in animals were reported in Germany from 2014–2024.
- The disease affects a wide range of farm and wild animal species across the country.
- The findings highlight the persistent and neglected risk of listeriosis for One Health.

## Abstract

Listeriosis is a serious zoonotic disease caused by the genus Listeria, with Listeria monocytogenes being the most pathogenic species for humans and various animal species. This bacterium is commonly found in the environment and poses significant health risks. We analysed official surveillance data detailing animal listeriosis in Germany over the last decade to unravel its host diversity and spatiotemporal distribution. Altogether, 1.629 notifications involving 3.326 various animal species were reported. Listeriosis has a broad host range in farm animals and wildlife, with a consistently striking incidence reported nationwide. Addressing this issue is crucial for public health and the safety of our food supply.