Scientists said the majority of HPV infections had no symptoms and often did not require treatment.

科学家说大部分的HPV病毒传染是没有症状的也经常不需要去治疗。

youdao

Patients with Legionnaires’ disease always require antibiotic treatment, following laboratory confirmation of diagnosis.

在化验确诊之后，军团病患者无例外地需要抗生素治疗。

youdao

The current recommended second-line treatment regimens are complex, of long duration, and require intensive monitoring of adverse events and treatment outcomes.

目前建议采用的二线治疗方案程序复杂、疗程过长，并需要密切监测不良事件和治疗结果。

youdao

Malalay Ahmadzai, the mother and child healthcare specialist for UNICEF in Cambodia, says both conditions require rapid treatment in the case of blood loss a woman can die within a few hours.

VOA: standard.2009.11.10

What is striking is that the GWU researchers don't recommend counseling only alcoholics, who require years of treatment, but also people who aren't addicts but simply drink too much.

FORBES: Cutting Alcohol's Cost

And advocates say transgender people can find it difficult to change gender on their birth certificates because many states require proof of gender treatment surgery.

BBC: Sign for a public toilet file image

The costs to the country are, as we do have a tax paid health care system, the costs of whatever extra medical treatment I require as a result of drinking myself to death (perhaps plus any extra police costs as a result of my being blotto).

FORBES: The Alcohol Prohibitionists Really Do Need To Learn Their Economics