Get all the latest news on coronavirus and more delivered daily to your inbox. Sign up here. Fox News medical contributor Dr. Marc Siegel joined "Your World with Neil Cavuto" Monday to react to the ...

Viral fever occurs when a virus enters the body, often during seasonal changes when immunity may be low. While most mild fevers resolve on their own, certain symptoms can indicate serious health risks ...

Fever is a remarkable biological response, signaling the body’s active defense against internal threats. Far more than a simple rise in temperature, it represents a sophisticated immune system ...

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