More than 600 cases of the infection, which can be fatal if it gets into the bloodstream, have been reported.
The symptoms of post-treatment Lyme disease can derail normal life, scientists say.
"This problem has the same urgency as opioids and gun violence," said a doctor whose patient was tricked into giving up most of his life savings.
The flu is easy to give to others and some people stay contagious for more than a week.
The highly contagious virus has continued to spread.
At least 24 staff members and inmates have been exposed to an unknown substance at an Ohio correctional facility.
The red dots that blister on the skin are an easy-to-spot symptom.
Scientists in Sarasota developed a new machine called an Ozone Treatment System that can remove toxins from water.
Kit Tarka's parents have launched a charity after their son died.
Researchers tested people with photos of genuine and fake emotions to find out if those with psychopathic traits could tell the difference.
Natalie Rawnsley fell ill after dining at a buffet in Greece with her husband and two sons.
Alex Childress was gardening to raise for money for college when he encountered a poisonous giant hogweed.
Toxic shock syndrome is widely associated with young women, but anyone can develop the life-threatening condition.
"Giant hogweed makes poison ivy look like a walk in the park," officials warned.