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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The World Health Organization (WHO) first declared the COVID-19 outbreak a public health emergency of international concern (PHEIC) on January 30, 2020, when, outside of China, there were fewer than 100 cases, and there were no deaths. This formal declaration by the WHO has been renewed 12 times, most recently last month the International Health Regulations Emergency Committee advised the WHO that the ongoing COVID-19 pandemic continues to be …

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