Health Highlights: July 18, 2016

  • 5.4 Million Bottles of Liquid Plumr Clog Remover Recalled

  • New Theory on Mary Todd Lincoln's Mental Health Struggles

Health Tip: Pack Your Pantry With Heart-Healthy Staples

Here's what to include

Health Tip: Protect Against Athlete's Foot

Always wear shoes

Latest Zika Puzzle: How U.S. Patient Infected Caregiver

Officials say transmission by mosquito, sex unlikely

Limit Kids' Exposure to Media Violence, Pediatricians Say

Parents need to tighten the reins, while media needs to stop glorifying aggression, statement says

Monthly Vaginal Ring May Help Protect Against HIV

African study showed women who used it consistently could cut their risk of infection

Neti Pot Beats Steam for Sinus Congestion Relief

Rinsing nasal passages with saline solution may improve symptoms, study says

Obese Teens Take Weight-Loss Surgery in Stride

Procedure led to better walking, eased pain and improved heart rate, study shows

Poverty Takes Bigger Toll on a Man's Health If He's Black: Study

Low income raises risk of early death for black males, but not their white peers, researchers say

Wide Variation Seen in 'Dense' Breast Diagnoses

Doctors may misjudge a woman's cancer risks as a result, researchers say