All Sauce from Weekly Sauce:

The time is now to prepare for a potential pandemic involving the H5N1 bird flu, says a group of international vaccine and public health experts. Avian influenza vaccines need to developed, stockpiled and even delivered to people at highest risk of contracting the bird flu, the experts argue in an editorial published Sept. 4 in…  read on >  read on >

In exercise bike tests, twentysomethings who’d been vaping for at least two years had much lower exercise capacity than those who didn’t, and the losses were equal to those of folks who’d spent a similar amount of time smoking. The vaping young adults “found it harder to breath, their muscles became more fatigued, and they…  read on >  read on >

Diabetics who fly with an insulin pump could find themselves with lower-than-normal blood sugar levels, a new study says. Altitude appears to affect the ability of insulin pumps to deliver a steady supply of the hormone, researchers reported Sunday at the European Association for the Study of Diabetes annual meeting in Madrid. “Individuals who use…  read on >  read on >

Getting older tends to go hand in hand with failing vision, but eye experts say there are things you can do to preserve your sight as you age. The risk of age-related macular degeneration (AMD) and diabetic retinopathy increases among seniors, but vision loss and blindness aren’t a foregone conclusion, according to the American Society of…  read on >  read on >