Think You Know Ticks? These Common Myths Could Be Putting You at Risk

Ticks might be tiny, but the diseases they spread are anything but small. Prevention is the most effective way to protect yourself, but misinformation can get in the way. Unfortunately, there’s a lot of bad advice floating around about ticks and the diseases they transmit.

Let’s take a closer look at some of the most widespread tick myths and set the record straight.


Myths About Ticks

Myth #1: Ticks only live in the woods

Many people assume that ticks are only a threat if you’re hiking through dense forests or camping off the beaten path. While those are certainly tick-heavy environments, they’re far from the only places ticks hang out. The truth is, ticks are incredibly adaptable. They can be found in suburban backyards, city parks, playgrounds, beach dunes, grassy sports fields, and even around your own garden. Anywhere with tall grass, shrubs, leaf litter, or wildlife is fair game.

Myth #2: Ticks can jump or fly

Ticks don’t jump, fly, or fall from trees. Instead, they wait on tall grass or brush with their front legs outstretched- a behavior called “questing”- and latch on when a person or animal brushes past.

Myth #3: Ticks are only active in the summer

While tick activity- and tick bites- peak in the summer months, ticks can remain active well into fall. In some cases, ticks (primarily blacklegged (deer) ticks) can still be active during winter months if temperatures are above freezing. Don’t let your guard down once summer ends- tick prevention is a year-round effort.


Myths About Tick Removal

Myth #1: Smothering or burning a tick is a safe method

It’s a persistent rumor: if you cover a tick in petroleum jelly, dish soap, or essential oils- or if you burn it with a match- it’ll “back out” of the skin on its own. Unfortunately, whether the tick releases or not, doing this may actually make things worse. When you stress or irritate a feeding tick, it may regurgitate into your wound, making it more likely that pathogens, if present, will be transmitted.

Myth #2: It’s best to twist ticks to remove them

Twisting a tick during removal can cause its mouthparts to break off and remain embedded in the skin, increasing the risk of irritation or infection. The safest method is to pull straight upward with steady, even pressure using a tick remover or fine-tipped tweezers.

Myth #3: You can remove ticks using your fingers / fingernails

Using your fingers or nails to pinch and pull a tick often means squeezing it by the body, which (like smothering or burning) can cause the tick to regurgitate into the bite zone, increasing likelihood of disease transmission. This method also increases the risk of leaving parts of the tick behind. Always use a proper tick removal tool or fine-tipped tweezers for safe, effective removal.


Myths About Tick Bites

Myth #1: You will feel when a tick bites you

Tick bites don’t usually feel like anything. The only way to catch a tick early is to check your skin (and your pet’s fur!) carefully after outdoor activity. Pay special attention to areas like your scalp, hairline, behind your ears, under your arms, around your waistband, and behind your knees.

Myth #2: If you’ve been bitten you’ll definitely become sick

Not every tick carries disease, and even if a tick is infected, transmission isn’t guaranteed- especially if the tick is removed promptly and properly. Most tick-borne illnesses require the tick to be attached for some time before infection can occur. Early removal greatly reduces your risk.

Myth #3: If a tick’s head breaks off, you must remove it

While it’s ideal to remove the entire tick, if the mouthparts remain in the skin, you should not attempt to remove them. Trying to dig them out can cause more irritation or infection. It’s usually best to clean the area and let the skin expel them naturally.


Myths About Lyme & Other Tickborne Diseases

Myth #1: Only blacklegged (deer) ticks carry disease

While blacklegged ticks are the primary carriers of Lyme disease, they’re not the only dangerous species. Other ticks, like the Lone Star tick and American dog tick, can transmit serious illnesses such as ehrlichiosis, tularemia, and Rocky Mountain spotted fever. Different regions have different tick threats, so it’s important to stay informed no matter where you live.

Myth #2: Lyme disease always causes a bullseye rash

While the classic bullseye rash is the most recognizable sign of Lyme disease, it doesn’t appear in every case. In fact, many people never develop a rash at all. Relying solely on this symptom can delay diagnosis, so it’s important to watch for other early signs like fever, fatigue, joint pain, and flu-like symptoms.

Myth #3: You’ll test positive For Lyme immediately

Lyme disease tests detect your body’s response, not the bacteria itself. As this takes time to develop, testing too soon after a bite may lead to a false negative. If Lyme is suspected, doctors may base early treatment on symptoms and exposure history, not test results alone. This is why testing the tick itself can be helpful- it will tell you if the tick which bit you is a carrier.

Myth #4: Pets don’t get tick-borne illnesses

Pets, especially dogs, can be just as vulnerable to tick-borne diseases as humans. They can contract illnesses like Lyme disease, ehrlichiosis, and anaplasmosis. Unlike humans, dogs cannot tell us what symptoms they may be experiencing, making early diagnosis more challenging.


Staying Safe Starts with the Facts

Ticks are more than just a nuisance – they’re a growing public health concern. But with the right information and tools, you can dramatically reduce your risk. Smart prevention, daily tick checks, and proper removal techniques go a long way.

Need a reliable tool for safe tick removal?

The Tick That Can Clone Itself: The Asian Longhorned Tick is Invading America

The Asian longhorned tick, as its name suggests, is not native to the United States. They have historically been found in eastern China, Japan, the Russian Far East, and Korea, but as of 2017 they have found a new home in the United States. Late in that year, a sheep farm in New Jersey discovered Asian longhorned ticks on one of their animals. In the years since, these ticks have been confirmed to have spread to the following states: Delaware, Georgia, Kentucky, Maryland, Missouri, New Jersey, New York, North Carolina, Ohio, Rhode Island, Pennsylvania, Tennessee, Virginia, and West Virginia.

An invasive species of tick becoming widespread in the United States is rare, and it is still unknown exactly how the Asian longhorned tick was introduced into the population. However, there is no doubt whatsoever as to how it has spread so widely since.

Self-Cloning by  Way of Reproduction

The speed of the Asian longhorned tick spreading across the US, confirmed in nineteen states over the past six years, all comes down to its unusual form of reproduction. While the tick is capable of reproduction through usual means, its main form of reproduction is via parthenogenesis. Parthenogenesis is a form of asexual reproduction usually found in small invertebrates such as bees, wasps, and ants, in which a female is able to produce an embryo without the fertilization of an egg. 

With this ability, the female Asian longhorned tick is able to produce as many as 2,000 eggs at a time without the need to mate with a male of the species. Asexual reproduction in ticks is completely unique within the United States- no other tick species in the country has the ability to reproduce without mating.

The Impact on Livestock

While the Asian longhorned tick has been found on human hosts, this invasive species is having the heaviest impact on livestock. Partially, this is because unmowed pastures where such livestock are contained can create the ideal habitat for these ticks, and the livestock grazing there are ready-made hosts. When we think of the dangers that ticks in general pose, the first thought is usually transmission of disease. Though these ticks are certainly capable of spreading disease, severe infestations of these ticks on an animal can, as unlikely as it may seem, kill that animal via blood loss.

In 2021, researchers at Ohio State University discovered just how damaging these ticks can be firsthand. A farmer in eastern Ohio reached out to these researchers, reporting that three of his cattle had actually died due to an enormous infestation of ticks. Researchers from the college, including assistant professor of veterinary preventive medicine at Ohio State Risa Pesapane, visited the man’s property to investigate and were able to confirm the deaths of his cattle were indeed caused by a massive infestation of Asian longhorned ticks.

 “One of those was a healthy male bull, about 5 years old. Enormous.” said Pesapane in a statement via the Ohio State’s website. “To have been taken down by exsanguination by ticks, you can imagine that was tens of thousands of ticks on one animal…” 

The researchers were able to collect more than 9,000 ticks in under two hours, using only muslin clothes and lint rollers. Based on these numbers it was estimated that the farmer’s 25 acres may have contained over one million ticks, a staggering number generated by the tick’s ability to reproduce asexually.

“There are no other ticks in North America that do that. So they can just march on, with exponential growth, without any limitation of having to find a mate,” Pesapane said. “Where the habitat is ideal, and anecdotally it seems that unmowed pastures are an ideal location, there’s little stopping them from generating these huge numbers.”

Residents of the state of Ohio are being asked to help research efforts: anyone who thinks they’ve spotted an Asian longhorned tick can email [email protected] for instructions on how to collect the specimen and send it to Ohio State scientists as part of ongoing surveillance. 

About Asian Longhorned Ticks

Asian longhorned ticks are oval shaped and reddish-brown in color when unengorged. When fully grown, the adult female can reach the size of a pea when fully engorged. At other times, the tick may be smaller than a sesame seed and very difficult to see. Males of their species are rare, due to their parthenogenesis reproduction. Asian longhorned ticks are hypothesized to be less attracted to human skin than many of the United State’s well-known, native ticks such as the dog tick or lone star tick.

As livestock are most highly affected by these ticks, prevention via the environment can be the most helpful. Keeping lawns and pastures trimmed can help keep ticks away from the animals which are pastured there, and regularly checking these animals for large infestations of ticks can help identify and take action against a problem before it becomes less manageable, as well as other common methods.

Asian longhorned ticks are confirmed to be capable of transmitting tick borne diseases such as ehrlichiosis, babesiosis, theileriosis, anaplasmosis, and rickettsiosis.

https://news.osu.edu/an-exotic-tick-that-can-kill-cattle-is-spreading-across-ohio/

https://www.aphis.usda.gov/publications/animal_health/alert-asian-longhorned-tick.508.pdf

https://cdc.gov/ticks/longhorned-tick/index.html

https://www.smithsonianmag.com/smart-news/an-invasive-tick-that-can-clone-itself-is-spreading-across-us-threatening-livestock-180983323/

Rocky Mountain Spotted Fever Epidemic in Mexico

Numbers for Rocky Mountain Spotted fever double in Baja California, Mexico

Rocky Mountain Spotted Fever (RMSF) has been a problem in northern Mexico for some time, but recently cases have begun rising. Over 2,000 cases have been reported in the past five years, as well as hundreds of deaths, elevating the issue to epidemic levels. In recent years,tick populations worldwide have been increasing rapidly, with ticks spreading to places they were not previously found and cases of tick-borne illnesses rising. However, this particular case is especially concerning. RMSF has been called the deadliest tick-borne disease in the world, and for good reason.

Research conducted in 2021 shows that as temperatures rise, ticks become more likely to attach to human hosts rather than to dogs and rodents. With climate conditions being an extremely important factor regarding tick populations and tick activity, we can expect to see tick-borne illnesses become an even larger threat than currently. Growing geographic locations of ticks can also be expected in the upcoming years.

In the Mexican state of Baja California, there were roughly 92 cases of RMSF in 2022. This is a relatively small number of cases when compared with more common tick-borne diseases such as Lyme disease, but when we look at what we know about RMSF this number does not bode well. Firstly, according to the state’s data, this number is double that of the previous year.  Secondly and most importantly, in Baja California untreated RMSF kills 4 out of every 10 people that contract the disease (according to recorded numbers).

Children in particular appear to be at very high risk because they are more likely to interact with dogs than adults. This is significant because the brown dog tick, very common in Mexico, is the primary carrier of RMSF in the region. As the name suggests, they are commonly found on dogs. Any child physically interacting with a dog may find themselves as host to a tick which transferred to them from that dog. Researchers dispatched within the area have been able to correlate the high cases with dogs. These researchers are currently working on analyzing the DNA collected, to find patterns within the bacteria found and specific conditions that can heighten the cases. 

What is Rocky Mountain Spotted Fever?

As mentioned above, Rocky Mountain Spotted Fever is known to be one of the deadliest, if not the deadliest, tick-borne illness. Exposure occurs when a person or animal is bitten by a tick which carries the bacterium Rickettsia rickettsii. The dog tick is the most common carrier of the bacterium, specifically the brown dog tick in Mexico and the American dog tick in the USA.

The first symptoms will appear roughly 2-14 days after infection. Some of the most common symptoms associated with RMSF are, fever, rash, headache, fatigue, and muscle/joint pain. The rash in particular is fairly distinctive: it appears several days after the fever and will initially present as small pink spots on the limbs, which will spread later to cover the torso as well. As the infection progresses, red and purple spots will develop. Less common symptoms can differ from person to person but may include nausea, muscle or abdominal pain, lack of appetite, vomiting, and conjunctivitis (pink eye).

Treatment for RMSF

If you notice any symptoms in yourself or a loved one, be sure to seek out treatment from a physician. As early symptoms of RMSF are not specific to one disease, infected individuals may need to visit a doctor multiple times to be certain. However, it is very important that diagnosis occurs, because RMSF can be life-threatening and the possibility of infection should be treated with appropriate seriousness. Even in previously healthy individuals, Rocky Mountain spotted fever can cause serious disease or fatality, and prompt treatment from a physician is required. It is possible for severe infections that develop, even when treated properly, can result in long-term neurological problems or bleeding disorders.

RMSF is treated with a 1-2 week course of Doxycycline, depending on how severe the symptoms are. If a child who is 10 or younger, or an adult older than age 40 has been bitten by a dog tick, it is especially important to understand your next steps, as these age groups are especially vulnerable to RMSF. Monitor any symptoms which may occur and speak to a physician as soon as you can.  If possible, tick testing may be of help as well. Doing this will prove whether or not exposure occurred, or in other words, whether or not the tick in question is a carrier of the disease.

As always, the best way to fight against any tick-borne illness is prevention. Avoid areas with tall grass or forests when possible, and wear appropriate clothing when you do enter those areas (long pants and tall socks are recommended). routinely check for ticks after time spent outdoors. Safely remove any tick you find as quickly as possible- the longer it remains attached, the more likely it is that disease transmission has occurred.

The carrier of RMSF: the dog tick

The dog tick is currently the most widespread tick in the world. It commonly is found on dogs, although it often bites humans as well. The dog tick is routinely found in urban environments as well as rural areas. Compared to other tick species, it has adapted well to human activity, in addition to multiple ranges of temperatures and climates such as tropical, and temperate areas.

The American dog tick, the species most likely to be found in the United States, is oval, and flattened in shape. They are brown with gray or white markings

The Brown dog tick commonly found in Mexico is a reddish brown with no markings. This tick is smaller, with a flat, oblong body shape .

Sources:

https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(17)30173-1/fulltext

https://www.washingtonpost.com/health/interactive/2023/tick-diseases-rocky-mountain-spotted-fever/

https://www.ajtmh.org/view/journals/tpmd/107/4/article-p773.xml