Tag
herpes simplex virus transmission
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When Is a Cold Sore No Longer Contagious? The Science & Reality
The misconception stems from a fundamental misunderstanding: cold sores aren’t just about the visible blister. They’re a symptom of a lifelong infection, where...
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When Are Cold Sores Contagious? The Hidden Timeline You Need to Know
The stigma around cold sores persists, fueled by outdated myths. Many assume they’re only contagious when the sore is visibly weeping or crusting, but research...
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How Long Are Cold Sores Contagious? The Full Timeline You Need to Know
Most people assume cold sores are only dangerous during the active blister stage. That’s a dangerous misconception. The truth is far more nuanced: HSV-1 can be...