July 27, 2021
Asian Longhorned Tick Confirmed in Missouri
Asian longhorned ticks are light brown in color and are very small, often smaller than a sesame seed. Unlike other ticks, a single female Asian longhorned tick can produce offspring (as many as 1,000 at a time) without mating. That means individual animals could host thousands of ticks, which can cause great stress on a heavily infested animal.
The Department encourages producers to continue protective measures and to check their livestock regularly for ticks. Keeping grass and weeds trimmed and clearing away brush are important tick prevention practices. If you spot any unusual looking ticks or large infestations on your animals, contact your local veterinarian.
According to the Center for Disease Control, the Asian longhorned tick appears to be less attracted to human skin. However, ticks of any kind should be removed immediately, as they can carry diseases that affect human health. Use EPA-approved insect repellent when you will be in or near tall grasses or wooded areas.
Research on the presence of tick species in Missouri continues through a partnership between the Missouri Department of Conservation and A.T. Still University. Residents are asked to send ticks to the University through September 2022 so that University researchers can study the distribution of ticks in Missouri and any human pathogens transmitted by those ticks. For more information, or to find out how to submit a sample, visit Missouri ticks and tick-borne pathogen surveillance (atsu.edu).
To learn more about the Missouri Department of Agriculture, please visit Agriculture.Mo.Gov.
https://madisonarealymesupportgroup.com/2018/08/08/an-invasive-new-tick-is-spreading-in-the-u-s/ “One tick can crank out females in fairly large numbers,” said Thomas Yuill, a retired pathobiologist at the University of Wisconsin, Madison, who was one of the first to raise alarms about the invaders.
- https://madisonarealymesupportgroup.com/2018/07/19/rutgers-racing-to-contain-asian-longhorned-tick/ Excerpt:
It spreads SFTS (sever fever with thrombocytopenia syndrome), “an emerging hemorrhagic fever,” causing fever, fatigue, headache, nausea, muscle pain, diarrhea, vomiting, abdominal pain, disease of the lymph nodes, and conjunctival congestion, but the potential impact of this tick on tickborne illness is not yet known. In other parts of the world, this Longhorned tick, also called the East Asian or bush tick, has been associated with several tickborne diseases, such as spotted fever rickettsioses, Anaplasma, Ehrlichia, and Borrelia, the causative agent of Lyme Disease.
For a 2016 literature review on SFTS:http://infectious-diseases-and-treatment.imedpub.com/research-advances-on-epidemiology-of-severefever-with-thrombocytopenia-syndrome-asystematic-review-of-the-literature.php?aid=17986
Although the clinical symptoms of SFTS and HGA are similar to each other, but the treatment methods of the two diseases are totally different. Doctors notice that the biggest difference between the clinical symptom of SFTS and HGA is that SFTS patients generally without skin rash, the dermorrhagia is also not seriously, and few massive hemorrhage cases were reported . It is also reported that SFTS patients had gastrointestinal symptoms, such as nausea, vomiting, and diarrhea, which are rarely observed in HGA patients . So these differences can be used as the auxiliary basis of differential diagnosis.
At present, there is still no specific vaccine or antiviral therapy for SFTSV infection. Supportive treatment, including plasma, platelet, granulocyte colony stimulating factor (GCSF), recombinant human interleukin 11, and gamma globulin is the most essential part of case treatment . Meanwhile, some measures were taken to maintain water, electrolyte balance and treat complications are also very important.
Ribavirin is reported to be effective for treating Crimean-Congo Hemorrhagic Fever (CCHF) infections and hemorrhagic fever with renal syndrome, but it is still inadequate to judge the effect of ribavirin on SFTS patients because of the study limitation without adequate parameters were investigated . Host immune responses play an important role in determining the severity and clinical outcome in patients with infection by SFTSV.
For Viral treatment options: https://madisonarealymesupportgroup.com/2016/03/28/combating-viruses/
And lastly, please know ticks parasitize one another, potentially spreading all manner of diseases to humans. This fact also shoots holes in the regurgitated mantra that only certain ticks carry certain pathogens. If they are feasting on one another, they can potentially infect each other and then us: https://madisonarealymesupportgroup.com/2018/03/07/tick-bites-tick-hyperparasitism/