Tickborne diseases are the most common vector-borne infections in the U.S., and for decades Lyme disease has dominated the conversation in endemic regions. But ticks are carrying more than Lyme alone and co-infections are becoming harder to ignore. New research suggests ticks are harboring a wider mix of pathogens than previously recognized, and that co-infections are becoming an increasingly important part of the clinical picture.

A recent study published in Ecosphere …

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Tick-borne illnesses continue to rise across the U.S. and Europe, and clinicians are feeling the impact. More patients are showing up with early Lyme disease, more are asking about prophylaxis, and more travelers want advice about tick-borne encephalitis (TBE). At the same time, vaccine development is finally accelerating after years of stagnation. For busy clinicians, here is a concise update on what’s new and what to tell patients in 2025.

Lyme …

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Three years after mpox shocked the world, a silent crisis is unfolding in Africa while the rest of the world seems to have moved on.

When mpox (formerly called monkeypox) grabbed global headlines in 2022, it seemed like the next big pandemic threat. Three years later, the story looks very different depending on where you are. In Africa, mpox is still spreading and cases are rising in some countries. In the …

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