Tag: Infection fighting

From an evolutionary perspective, fever has persisted across species, suggesting a significant survival advantage. This is because a low-grade fever is beneficial, signaling that your immune system is engaged in a strategic, coordinated attack to fight off an infection effectively.

Evolutionary studies on vertebrates have shown that the fever response has been preserved over millions of years, suggesting it provides a survival advantage. This sheds light on why is occasional fever good, serving as a powerful and sophisticated defense mechanism against illness.