Migratory birds bring dangerous ticks to Denmark

The first person in Denmark has been registered as bitten by a hunting tick – a carrier of Crimean-Congo haemorrhagic fever, which has a mortality rate of up to 50 percent. Warmer temperatures caused by climate change mean that the ticks, which previously died during the flight journeys of the migratory birds that carry them, increasingly survive and reach maturity in Denmark.

The Hyalomma marginatum, or hunting tick. Photo: European Centre for Disease Prevention and Control

The first person in Denmark has been registered as bitten by a Hyalomma tick – or ‘hunting tick’ – a carrier of the fatal Crimean-Congo haemorrhagic fever.The tick is borne on migratory birds which have always come to the Nordics. Due to warmer global temperatures caused by the burning of fossil fuels, however, the ticks […]


Gain unlimited access to all of The Copenhagen Post

Our independent reporting can only be published with support from our readers.

Monthly subscription

119

DKK/month.

(Billed once a month)

Give us a try

6 month subscription

99

DKK/month.

(Billed twice a year)

Save 120 DKK

Yearly subscription

79

DKK/month.

(Billed once a year)

Save 480 DKK

Save with a company subscription?




Connect Club is your gateway to a vibrant programme of events and an international community in Denmark.


  • Barriers that internationals are facing in Denmark: presentation of the study and debate

    Barriers that internationals are facing in Denmark: presentation of the study and debate

    On Monday, 26 May 2025, Copenhagen Capacity will present the results of the Expat Survey 2025 at an event in central Copenhagen

  • An international’s book becomes a bestseller in Denmark

    An international’s book becomes a bestseller in Denmark

    As his book Quantum Humanitarian quietly reaches readers across Europe — recently ranked as the #1 hot release on Amazon in philanthropy, refugee studies, and conflict response, and a #1 bestseller in its category — Ali Al Mokdad reflects on the disconnect in modern aid work, and the quiet strength of those who lead without being seen

  • “Don’t erase who you are to fit in: STAND OUT—but with substance”

    “Don’t erase who you are to fit in: STAND OUT—but with substance”

    Ambre James-Brown didn’t just move to Denmark for a job —she stepped into a new life chapter, balancing ambition with vulnerability, and career with identity. As Vice President of Global Media & Stakeholder Communication at Novo Nordisk, she’s learned that success isn’t about assimilation. “I like to say I’m Dane-ish. More “ish” than Dane. I’m bringing the best parts of me to blend with the best parts of Denmark,” she explains.