节日期间，亲朋好友欢聚一堂往往会小酌助兴。吃头孢类药物期间不能喝酒已经成为大众普遍接受的健 康常识，那么，停药多久后可以饮酒呢？近期，网络流传着停药三天即72小时后就进入"安全期"的说 法。对此，专家紧急辟谣，这是一个致命的误区。最新一期"科学"流言榜揭晓，将近期热门的健康流言 一网打尽，快来"避雷"。每月"科学"流言榜由北京市科学技术协会、北京市委网信办、首都互联网协会 指导，北京科技记者编辑协会、北京地区网站联合辟谣平台共同发布。 流言 穿化纤衣物会致微塑料入侵血液 真相网传穿着聚酯纤维面料的衣物会导致微塑料透过皮肤进入血液，理由是聚酯纤维是用塑料瓶做的。 这种担忧实属多虑。科学界的主流观点和证据都表明，在正常穿着聚酯纤维的情况下，发生微塑料进入 血液的可能性极低。 目前，市场上的聚酯纤维面料来源主要有两方面，一是直接由石油化工原料生产，称为"原生涤纶"。二 是用废旧塑料瓶等（主要是PET材质）生产，称为"再生涤纶"、"环保涤纶"或"rPET"，其强度、耐用 性、手感等方面与原生涤纶几乎无异。这项技术已有几十年历史，工艺稳定，技术成熟，还具有重要的 环保价值。 聚酯纤维等合成纤维制成的纺织品在使用寿命之内 ...

Group 1: Flu Prevention Myths - The claim that adding vinegar or herbal remedies to humidifiers can prevent colds is misleading, as it may harm the respiratory system instead [4][5] - Humidifiers should only use purified water to minimize health risks, and should be cleaned weekly to prevent microbial growth [4][5] Group 2: HPV Vaccine Misconceptions - The assertion that the HPV vaccine causes infertility is unfounded; the vaccine is safe and does not affect reproductive health [2][3] - Authorities like WHO and the Chinese CDC confirm that the HPV vaccine is crucial for protecting women's reproductive health and reducing cervical cancer risks [2] Group 3: Foot Soaking Practices - The belief that soaking feet until sweating is ideal can be risky for older adults, as it may lead to fatigue and increased susceptibility to colds [7][8] - Recommended foot soaking practices include using warm water (around 40°C) for 15-20 minutes, avoiding immediate sleep after soaking, and waiting an hour post-meal to soak [9][8] Group 4: Heating Products Safety - Concerns about electric blankets causing cancer due to radiation are exaggerated; they produce low-frequency electromagnetic fields below safety standards [6] - Proper use of heating products like electric blankets and hot water bottles is essential to avoid low-temperature burns, especially for vulnerable populations [10][11]