结论梅县学校食堂厨工存在诺瓦克病毒健康携带者，学校有爆发诺瓦克病毒胃肠炎的潜在危险。
Conclusion Healthy Norwalk virus carriers were present in school canteen workers in Meixian and could be the hidden risk of Norwalk virus gastroenteritis outbreak.
结论梅县学校食堂厨工存在诺瓦克病毒健康携带者，学校有爆发诺瓦克病毒胃肠炎的潜在危险。
Conclusion Healthy Norwalk virus carriers were present in school canteen workers in Meixian and could be the...
结论梅县学校食堂厨工存在诺瓦克病毒健康携带者，学校有爆发诺瓦克病毒胃肠炎的潜在危险。
Conclusion Healthy Norwalk virus carriers were present in school canteen workers in Meixian and could be the hidden risk...
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