One tick may carry more than one disease, people can get
more than one co-infection from the bite of a single tick.

From the Columbia University
Medical Center

  • Babesia are malaria-like protozoans that parasitize
    and reproduce within mammalian red blood cells.
    There are 4 strains of Babesia current tests only
    check for one strain. read more
  • Ehrlichiosis - are small, gram-negative bacteria,
    round or ellipsoidal in shape read more
dozen spotted fever illnesses found in the      
Americas,  Europe,  Asia  and  Australia
read   more
  • Relapsing fever - as its name implies, is an
    episodes of fever, often accompanied by fatigue,
    malaise  and  other  constitutional  symptoms read
    more
  • Southern Tick-Associated Rash Illness, or
    STARI - It is also sometimes referred to as Masters
    disease, in honor of Edwin Masters, the Missouri
    family physician who first reported these cases  to  
    his  state’s  Department  of  Health read more
  • Tularemia - is a rare but serious infection caused
    by the small, rod-shaped, nonmotile bacterium
    Francisella tularensis read more
  • Bartonella - are intracellular parasites that
    generally show preference for erythrocytes and
    endothelial cells in humans read more
  • Q fever - is a bacterial pathogen that historically
    has been grouped with  rickettsial  organisms read
    more
  • Tick paralysis - results from exposure to a
    neurotoxin released by tick salivary glands during a
    blood meal; it is the only tick-borne disease not
    caused by an infectious agent read more
  • Tick-borne encephalitis (TBE) is caused by an
    RNA virus known, simply, as “tick-borne
    encephalitis virus,” or TBEV read more
  • Colorado tick fever - is a febrile illness caused
    by an RNA virus belonging to the genus Coltivirus
    (short for Colorado Tick virus) read more
CDC: Tick-Borne Parasite Infecting Blood Supply
A tick-borne infection known as Babesiosis, which can
researchers said on Monday.
read more

Minnesota Department of Health
Tick-born diseases: 2010 Statistics
Anaplasmosis: 2009 statistics read more
Babesiosis: 2009 statistics read more

Erlichiosis: Mayo Clinic
Minnesota Lyme Association
Advancing awareness through support and education
Minnesota Lyme Association is a 501(3)c nonprofit organization.