Tag
how long flu lasts
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When Is the Flu Contagious? The Hidden Timeline of Viral Spread
What makes the flu’s contagious period even more deceptive is its two-phase lifecycle: the pre-symptomatic phase, where you’re asymptomatic but infectious, and...
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How Long Is the Flu Contagious? The Science Behind When It Spreads
The flu isn’t just a seasonal nuisance—it’s a stealthy, shape-shifting pathogen that exploits human behavior. Most people assume they’re only contagious when...
