Is Bird Flu Coming to People Next? Are We Ready?

Bird flu outbreaks among dairy cows in multiple states, and at least one infection in farmworker in Texas, have incited fears that the virus may be the next infectious threat to people. The influenza virus, called H5N1, is highly pathogenic, meaning it has the ability to cause severe disease and death. But while its spread…

Read More

Eyeglasses Improve Income as Well as Sight, Study Shows

If you’re 50 or older and reading this article, chances are you are wearing a pair of inexpensive reading glasses to correct your presbyopia, or farsightedness, the age-related decline in vision that makes it progressively more difficult to see fine print and tiny objects. Eventually, everyone gets the condition. But for nearly a billion people…

Read More