Four more cases of Zika are thought to have originated in Miami, and crews are out every day clearing drains and spraying insecticide. But experts say finding a Zika-infected mosquito is like finding a needle in a haystack. David Bengaud has more. Source

Zika has reached mosquitoes in the U.S., and many pregnant women are wondering if it is safe to use insect repellent with DEET. Dr. Jon LaPook explains there are repellents that are safe. Source

An ancient therapy known as “cupping” has become a craze during the 2016 Olympics. U.S. swimmer Michael Phelps was seen with purple spots on his back as a result of the treatment. CBS News medical contributor Dr. Tara Narula looks at the health claims behind this process. Source

A newborn baby girl died with Zika-related birth defects in Texas after her mother traveled to Latin America when she was pregnant. This is the first Zika-related death in Texas. Source

Veggie burgers are making a comeback after decades in the shadows. They were once considered to be a sad alternative to their cow-based counterpart. Vinita Nair reports on how the veggie burger has been re-imagined by award-winning chefs and Silicon Valley. Source

An ancient healing art is leaving its mark on the Rio Olympics. When swimmer Michael Phelps led Team USA to a gold medal, his upper body was covered with bruises from “cupping.” Dr. Tara Narula joins “CBS This Morning” to discuss why athletes are drawn to this treatment and its benefits. Source

A Miami neighborhood is a ghost town after 17 non-travel related Zika cases have been diagnosed there. Officials are turning to aerial mosquito spraying to try to eradicate the problem. David Begnaud has more. Source

CBS News’ Nancy Cordes breaks down Hillary Clinton’s comments about the email controversy surrounding her presidential run. Source

Massachusetts senator and former hedge fund manager Leon Cooperman have a history of public sparring. Source

A grocery store employee was killed in a shooting at a Stop & Shop on New York’s Long Island Tuesday morning, police said. Source