When it comes to tick-borne diseases, Lyme disease is one of the most well known. The CDC estimates that 300,000 people are diagnosed with Lyme disease each year in the United States alone, making it the most common vector-borne illness. 

Medically reviewed by Dr Rehaam Ali Khan 


Lyme disease is caused by bacteria from the Borrelia family that are spread through bites from infected blacklegged ticks. Typical symptoms of infection include fever, fatigue, headaches, and a distinctive circular rash called erythema migrans. If left untreated, Lyme can cause more severe health problems including joint pain and neurological issues like Bell’s palsy or encephalopathy.


It's important to note that not all tick bites will lead to Lyme disease. However, if you have recently been bitten by a tick and have any symptoms of the disease, you should contact your healthcare provider for further testing. The best way to prevent infection is by avoiding tick habitats such as tall grasses and wooded areas where they typically reside. It's also important to check yourself for ticks after spending time outdoors, and use insect repellent with at least 20% DEET while out in nature. 


If you think you may have contracted Lyme Disease, talk to your healthcare provider immediately as early diagnosis and treatment can help reduce potential long term effects. There is currently no vaccine available to protect against Lyme Disease but awareness is key when it comes to prevention and treatment of this serious condition.