Long nails are in, but what lies underneath? Bacteria and fungi, an expert says. - USA TODAY

Long nails are the latest trend on TikTok and Instagram, but an expert says they could be health hazards because of bacteria and fungi underneath.

Long nails are a major trend these days, seen on the hands of superstars like Cardi B and Billie Eilish. But a biologist warns this new trend may come with health hazards when considering what may be… [+3471 chars]

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