<qa>  What is the major cause of illness and death in women of reproductive age?TB is a major cause of illness and death in women of reproductive age. Pregnant and postpartum women with latent TB are at higher risk of developing active TB. This study will evaluate the pharmacokinetics, tolerability, and safety of 12 once-weekly doses of RPT and INH in HIV-1-infected and HIV-1-uninfected pregnant and postpartum women with latent TB. 