Researchers have revealed how Staphylococcus aureus bacteria extract iron from hemoglobin—a process crucial to their survival ...

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It is rare for a tooth infection to spread to other parts of the body. However, if this does happen, the consequences can be severe. The following symptoms could indicate that a tooth infection ...

jejuni, other infections that can also cause Guillain Barre Syndrome GBS symptoms typically begin ... although it is more common in children and adults, especially in the tropics during the ...

Hatty Willmoth is a Newsweek food and nutrition reporter based in London, U.K. She has covered special diets, gut health and functional medicine extensively. Hatty joined Newsweek in 2024 from the ...