The jet injector method also has an edge over medical patches that only work with tiny drug molecules capable of passing through the skin's pores. "If I'm breaching a baby's skin to deliver vaccine, I ...

While the concept of a needle-free vaccine sounds like a great alternative to a sterile needle and syringe, the U.S. Food and Drug Administration has recommended that people don’t receive the ...

Forty years ago this month America entered the era of execution by lethal injection. On Dec. 7, 1982, Texas used this method for the first time to put Charles Brooks Jr. to death. Since then, lethal ...