Summary: Summary of the January 20, 2015 issue, including articles on invasive aspergillosis, factors associated with viral suppression at delivery among women with HIV prescribed HAART, overuse of testing in preoperative evaluation and syncope, the association of sedentary time and outcomes, as well as the USPSTF recommendation statement and evidence review on screening for vitamin D deficiency and a commentary on the ethical use of not-yet-approved medications and vaccines for Ebola.
