1 The PATH system variable can be set using System Utility in control panel on Windows, or in your shell's startup file on Linux and Solaris. 2  Making changes to the system PATH variable is typically not necessary for computers running Windows or Mac OS X.  In Search, search for and then select: System (Control Panel)
(A recommendation). The USPSTF found good evidence that screening women at risk for chlamydial infection reduces the incidence of pelvic inflammatory disease and fair evidence that community-based screening reduces prevalence of chlamydial infection.
The USPSTF makes no recommendation for or against routine screening of asymptomatic, low-risk pregnant women aged 26 years and older for chlamydial infection. (C recommendation). The USPSTF found fair evidence that the benefits of screening low-risk pregnant women are small and may not justify the possible harms.