Lyme disease starts when an infected tick feeds on you and transfers Borrelia bacteria through its bite. In the United States, black-legged ticks, often called deer ticks, serve as the main transmitters in regions where these ticks and the bacteria naturally circulate. An attached tick usually needs time to feed before it can transmit Lyme…
Ticks are arachnids, not insects. Several species in the United States can transmit bacteria, viruses, or parasites. If you want to know which ticks are the worst, the answer depends on where you live, how long the tick feeds, and which pathogen it carries. The black-legged tick is usually the biggest concern in the Northeast…
Ticks and bed bugs are both blood-sucking pests, but they create very different problems. Ticks are outdoor pests that may transmit disease, while bed bugs are indoor pests that can spread through bedrooms, furniture, and shared living spaces. If you are comparing health danger, ticks are usually worse. If you are comparing household disruption, a…
Lyme disease is a tick-borne disease caused by Borrelia bacteria. In the United States, infected black-legged ticks transmit the bacteria when they attach to your skin and take a blood meal. The longer an infected tick stays attached, the Lyme bacteria have more opportunity to move from the tick into your body. Prompt removal is…
If you spend time outdoors, you may wonder which ticks are dangerous and whether every bite carries the same risk. Ticks are arachnids that can transmit bacteria, viruses, and parasites responsible for tickborne diseases across the United States. The highest-risk ticks depend on where you live, the species involved, and how long the tick remains…
Ticks can be active during every season in the United States, though risk usually rises from spring through early fall. For most people, peak tick season runs from late spring through summer. Mild weather can keep ticks active in fall and winter. Your location, local weather, habitat, and the tick species in your area all…
If you spend time in wooded, brushy, or grassy areas, you may wonder which ticks carry disease. In the United States, several species can transmit infectious diseases, but the risk depends on the tick’s species, life stage, location, and whether it was infected. Blacklegged ticks, lone star ticks, American dog ticks, and several other species…
If you are wondering how ticks jump, the answer is simple: they do not. Ticks cannot leap, fly, or launch themselves across open space. They crawl through vegetation and attach when you brush against them. Ticks usually reach you through contact with grass, leaf litter, clothing, pets, or wildlife, not through a jump from a…
Alpha-gal syndrome (AGS) is a food allergy that can develop after a tick bite. It targets alpha-gal, a sugar molecule found in most mammals, and may cause a delayed reaction to red meat, dairy, gelatin, or other mammal-derived products. In the United States, the lone star tick most strongly causes alpha-gal syndrome. Blacklegged and western…
If you are wondering which ticks carry Lyme disease in the United States, focus on blacklegged ticks. In the East and Midwest, Ixodes scapularis, commonly called the blacklegged tick or deer tick, acts as the primary carrier. Along the Pacific Coast, the related western blacklegged tick, Ixodes pacificus, can transmit Lyme disease. Tiny nymphal blacklegged…