Latest Powassan virus Stories
"What You Need to Know About Lyme Disease—Now!" will also address new challenges being posed by tick-borne co-infections and the emerging Powassan virus threat. Stamford,
In the Northeast, the black-legged ticks (Ixodes scapularis) that spread Lyme disease also infect people with other maladies, among them anaplasmosis, babesiosis, and – as a new paper in the journal Parasites and Vectors reports – Powassan encephalitis.
Two tick-borne diseases are emerging in Minnesota, prompting state health officials to urge caution when vacationing in the state's outdoors. Health officials said dog ticks and deer ticks -- both in ample supply in Minnesota -- are carriers of Rocky Mountain spotted fever and Powassan disease, respectively, the St.
Researchers from the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, have made the surprising discovery that flaviviruses, which cause such serious diseases as West Nile fever, yellow fever and forms of encephalitis, evade immune system defenses in different ways depending on whether they are transmitted by mosquitoes or ticks. This finding could lead to new approaches to developing vaccines and treatments against these illnesses.
- Large; stout; burly.