Sheena Lewis, an academic biologist, launched new diagnostic tests for maleinfertility in May; she says she is already getting inquiries from India and China.
生物学家希娜?刘易斯于五月份发明了新的男性不育症诊断检测方法;她说,印度和中国已经有人向她咨询。
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Low zinc levels have been associated with maleinfertility. And zinc appears to have some antiviral effect, although researchers can't explain why.