Quantcast

Invasive Tick Spreads to Ninth State, CDC Warns of 'New and Emerging Disease Threat'

Health + Wellness
The Asian longhorned tick has been found in nine states. CDC

The Centers for Disease Control and Prevention (CDC) has warned of a "multistate infestation" with the Asian longhorned tick—the first new tick species to enter the U.S. in 50 years.

New Jersey was the first state to report the Haemaphysalis longicornis on a sheep in August 2017. Since then, it has been found in Arkansas, Connecticut, Maryland, North Carolina, New York, Pennsylvania, Virginia and West Virginia, according to Friday's Morbidity and Mortality Weekly Report.


"The presence of H. longicornis in the United States represents a new and emerging disease threat," the report said.

The ticks were reported from 45 counties in nine states from August 2017 to September 2018.CDC

As EcoWatch previously mentioned, in Asia the species carries a disease that kills 15 percent of those infected, but no human diseases have been linked to the species in the U.S. since it was first found in New Jersey.

The CDC is currently working with public health, agricultural and academic experts to understand the possible threat posed by the insect.

"The full public health and agricultural impact of this tick discovery and spread is unknown," said Ben Beard, Ph.D., deputy director of CDC's Division of Vector-Borne Diseases in a press release. "In other parts of the world, the Asian longhorned tick can transmit many types of pathogens common in the United States. We are concerned that this tick, which can cause massive infestations on animals, on people, and in the environment, is spreading in the United States."

LiveScience further reported:

"In other parts of the world, longhorned ticks are known to spread diseases, including the bacterial infections babesiosis, ehrlichiosis, theileriosis and rickettsiosis, as well as certain viral diseases. In China and Japan, the longhorned tick transmits a disease called severe fever with thrombocytopenia syndrome (SFTS), which can be deadly."

Unlike most tick species, a single female Asian longhorned tick can reproduce offspring without mating and lay up to 2,000 eggs at a time.

This means hundreds to thousands of ticks can be found on a single animal, person or in the environment, the CDC said.

Earlier this month, the CDC reported that in 2017, state and local health departments reported a record number of tickborne illnesses like Lyme disease.

"Tick-borne diseases like Lyme hit an all-time high this year, just as a new tick capable of spreading disease rears its ugly head," Connecticut U.S. Sen. Richard Blumenthal tweeted Friday in reaction to the report. "It's clear, urgent federal action is needed to fight the debilitating & growing public health threat of tick-borne diseases."

You can protect yourself from tick-borne diseases by using insect repellents, wearing protective gear and clothing, checking your body and clothing for ticks after returning from potentially tick-infested areas and showering soon after being outdoors, the CDC advises.

The CDC also advised livestock producers and pet owners to work with their veterinarians to maintain regular tick prevention and report any unknown tick species to their local department of agriculture.

Here's the agency's advice on what you should do if you think you have found an Asian longhorned tick:

  • Remove any tick from people and animals as quickly as possible.
  • Save the ticks in rubbing alcohol in a jar or a ziplock bag, then:
    • Contact your health department about steps you can take to prevent tick bites and tickborne diseases.
    • Contact a veterinarian for information about how to protect pets from ticks and tick bites.
    • Contact your state agriculture department or local agricultural extension office about ticks on livestock or for tick identification.

Longhorned tick. Nymph and adult female, undersideCDC

EcoWatch Daily Newsletter

Micromobility is the future of transportation in cities, but cities and investors need to plan ahead to avoid challenges. Jonny Kennaugh / Unsplash

By Carlo Ratti, Ida Auken

On the window of a bike shop in Copenhagen, a sign reads: Your next car is a bike.

Read More Show Less
An American flag waves in the wind at the Phillip Burton Federal Building in San Francisco, California on May 17 where a trial against Monsanto took place. Alva and Alberta Pilliod, were awarded more than $2 billion in damages in their lawsuit against Monsanto, though the judge in the case lowered the damage award to $87 million. JOSH EDELSON / AFP / Getty Images

By Carey Gillam

For the last five years, Chris Stevick has helped his wife Elaine in her battle against a vicious type of cancer that the couple believes was caused by Elaine's repeated use of Monsanto's Roundup herbicide around a California property the couple owned. Now the roles are reversed as Elaine must help Chris face his own cancer.

Read More Show Less
Sponsored
Butterfly habitats have fallen 77 percent in the last 50 years. Pixabay / Pexels

The last 50 years have been brutal for wildlife. Animals have lost their habitats and seen their numbers plummet. Now a new report from a British conservation group warns that habitat destruction and increased pesticide use has on a trajectory for an "insect apocalypse," which will have dire consequences for humans and all life on Earth, as The Guardian reported.

Read More Show Less
Six of the nineteen wind turbines which were installed on Frodsham Marsh, near the coal-powered Fiddler's Ferry power station, in Helsby, England on Feb. 7, 2017.

Sales of electric cars are surging and the world is generating more and more power from renewable sources, but it is not enough to cut greenhouse gas emissions and to stop the global climate crisis, according to a new report from the International Energy Agency (IEA).

Read More Show Less
"Globally, we're starting to see examples of retailers moving away from plastics and throwaway packaging, but not at the urgency and scale needed to address this crisis." Greenpeace

By Jake Johnson

A Greenpeace report released Tuesday uses a hypothetical "Smart Supermarket" that has done away with environmentally damaging single-use plastics to outline a possible future in which the world's oceans and communities are free of bags, bottles, packaging and other harmful plastic pollutants.

Read More Show Less
Sponsored
Children are forced to wear masks due to the toxic smoke from peat land fires in Indonesia. Aulia Erlangga / CIFOR

By Irene Banos Ruiz

Pediatricians in New Delhi, India, say children's lungs are no longer pink, but black.

Our warming planet is already impacting the health of the world's children and will shape the future of an entire generation if we fail to limit global warming to well below 2 degrees Celsius (35.6°F), the 2019 Lancet Countdown Report on health and climate change shows.

Read More Show Less
Private homes surround a 20 inch gas liquids pipeline which is part of the Mariner East II project on Oct. 5, 2017 in Marchwood, Penn. Robert Nickelsberg / Getty Images

The FBI is looking into how the state of Pennsylvania granted permits for a controversial natural gas pipeline as part of a corruption investigation, the AP reports.

Read More Show Less
Three cows who were washed off their North Carolina island by Hurricane Dorian have been found alive after swimming at least two miles. Carolina Wild Ones / Facebook

Three cows who were washed off their North Carolina island by Hurricane Dorian have been found alive after swimming at least two miles, The New York Times reported Wednesday.

Read More Show Less