A significant percentage of patients with Lyme arthritis and other Lyme disease manifestations were positive for anti-RA33 antibodies.

Sen. Michael Bennet (D., Colo.) asked Robert F. Kennedy Jr. to clarify whether he had said previously that Lyme disease was a ...

Ticks can be hard to spot but spread serious diseases. See pictures of what tick bites and rashes look like and get tips from ...

We’ve all suffered through one of the longest stretches of miserable, bone-chilling subzero temperatures in years in the Pittsburgh area. Surely that ...

We can expect climate change to have effects on animal health in many different ways. Indeed, there is already evidence that the warming and altered ...