Conclusions: It is effective and safe for treating the wet heat type acne.

结论：清热利湿法是治疗湿热型痤疮的安全有效的方法。

youdao

Currently there is a lack of alternative, cost-effective and safe insecticides.

目前缺乏缺乏具有成本效益并具有安全性的替代杀虫剂。

youdao

Testosterone seems to be an effective and safe therapy for elderly women with CHF.

睾酮对于老年chf女性患者似乎是一种有效且安全的治疗。

youdao

European Union health ministers pledged to pursue an effective and safe vaccine without delay.

VOA: standard.2009.04.30

And so they're already very safe, very effective vaccines available for many infectious diseases.

所以这些疫苗非常安全有效,常备用来对付各种传染病

耶鲁公开课 - 生物医学工程探索课程节选

Experts say the vaccine is safe and very effective.

VOA: special.2009.05.26

Although its opponents feel irradiating meat is dangerous, "The CDC feels that the irradiation of foods is both effective and safe, " said Dr. David Satcher of the CDC.

CNN: Is the government fighting food poisoning?

He believes every low-calorie program must have regular involvement from a medical professional and incorporate lifestyle changes, exercise, and enough calories in order to be effective and safe for the patient.

CNN: Extreme diets: Life on 800 calories a day

Dr. Sidney Wolfe, director of the Health Research Group -- part of the nonprofit consumer advocacy organization Public Citizen -- isn't hopeful about the development of an effective and safe weight-loss drug.

CNN: Why isn't there a safe weight-loss pill?