Liz Borkowski

Researchers analyze crash data following London’s 2003 implementation of a congestion-charge zone, while Seattle reduces transit fares for low-income riders.

Recent pieces address the 50-year-old Older Americans Act, Ebola’s lasting impact on maternal health, day laborers’ fights for fair treatment, and more.

PEPFAR, abstinence, and evidence

Stanford medical student Nathan Lo reportedly caused a stir at the Conference on Retroviruses and Opportunistic Infections (CROI) last week when he presented a new finding: After analyzing surveys completed by 800,000 people in 22 sub-Saharan African countries, Lo and his colleagues found “no evidence to suggest that PEPFAR funding of abstinence and faithfulness programs results in reduced high-risk sexual behavior.”

Last week, FDA warned healthcare providers that the complex design of a piece of endoscopy eqiupment may make it hard to fully disinfect — which means that using it, even in accordance with the manufacturers’ instructions, might allow dangerous bacteria to spread between patients.

Last week, US Representative Rosa DeLauro (D-CT) and Senator Patty Murray (D-WA) reintroduced the Healthy Families Act, which would allow US workers to earn paid sick time.

After the Colorado Family Planning Initiative (CFPI) started providing free IUDs and implants to low-income women at family planning clinics, the teen birth rate and abortion rate dropped sharply.

Recent pieces address the toll of measles; evidence vs. hype in treating heroin addiction; why foodborne-illness outbreaks linked to poultry keep happening; and more.

Evidence has been accumulating about the toll of prolonged sitting, and a new systematic review and meta-analysis published in the Archives of Internal Medicine shows just how harmful sedentary habits can be.

In the week before his 2015 State of the Union address, President Obama took modest but important steps toward expanding US workers’ access to paid sick and family leave.

Poverty rates are rising in many suburban areas, but suburban public transit systems are often inadequate for low-income residents trying to get to work.