Attention, Braunschweig! The oak processionary moths are so dangerous!

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Braunschweig warns about oak processionary moths in summer 2025: Avoid allergies and skin reactions through safe reporting.

Braunschweig warnt vor Eichenprozessionsspinnern im Sommer 2025: Allergien und Hautreaktionen vermeiden durch sichere Meldung.
Braunschweig warns about oak processionary moths in summer 2025: Avoid allergies and skin reactions through safe reporting.

Attention, Braunschweig! The oak processionary moths are so dangerous!

Summer is approaching and bringing Braunschweig back to life. Many are drawn to nature, but an uninvited company has also made its way: the oak processionary moths. These dreaded caterpillars are active in the region from May to late July or early August and hide primarily in oak trees. But caution is advised! From the third larval stage onwards, they develop poisonous stinging hairs, which should not be underestimated.

The dangers associated with contact with these caterpillars should not be underestimated. Allergic reactions can manifest themselves in the form of itchy rashes, redness and even difficulty breathing. Children who play outdoors, as well as walkers and forest visitors, are particularly at risk NetDoctor makes clear. Inhaling the fine stinging hairs can also irritate the upper respiratory tract and lead to shortness of breath in people who have already been exposed.

What to do if you have an oak processionary moth infestation?

The city of Braunschweig takes proactive action against the caterpillars and removes nests in sensitive areas such as schools, daycare centers, hospitals and retirement homes within 24 hours. In residential areas, removal can even take place within 48 hours. Particular caution is also required in more severely affected areas, where the city plans to treat them with nematodes - a measure that is harmless to humans. Signs of an infestation should be taken seriously and cordoned off areas should be avoided at all costs.

The dangerous stinging hairs break off easily and can be spread by the wind. It is therefore advisable to always pay attention to signs of infestation when spending time in nature. Citizens can report suspected cases directly to the city, which provides an email address and telephone numbers: buergertelefon@braunschweig.de, 0531/470-1 and 0531/115.

The symptoms at a glance

When you come into contact with the stinging hairs, the symptoms are varied. The uncovered parts of the body such as the neck, face and arms are most commonly affected. Typical signs of an allergy include hives, blisters and intensely itchy skin rashes. Acute conjunctivitis can also occur and, in rare cases, severe allergic reactions or even anaphylactic shock can occur, which makes the situation even more critical, as the AOK emphasizes in its article.

Correct behavior can help minimize the dangers. Direct contact with the caterpillars or their nests should be avoided at all costs. In addition, the rooms and furniture outdoors, such as at barbecues or picnics, should be checked regularly for the small pest.

When temperatures rise and nature awakens, increased attention is required. Enjoy the beautiful summer days and stay safe!