Human granulocytic anaplasmosis (formerly human granulocytic ehrlichiosis or HGE)
Organism: Anaplasma phagocytophilum (formerly Ehrlichia phagocytophilum or Ehrlichia equi)
Vector: Lone star tick (Amblyomma americanum), I. scapularis
Region (US): South Atlantic, South-central
Bartonella: Bartonella transmission rates to humans via tick bite are not well established  but Bartonella is common in ticks. For example: 4.76% of 2100 ticks tested in a study in Germany 
Tularemia
Organism: Francisella tularensis, A. americanum
Vector: D. variabilis, D. andersoni
Region (US): Southeast, South-central, West, widespread

Viral
Tick-borne meningoencephalitis
Organism: TBEV (FSME) virus, a flavivirus from family Flaviviridae
Vector: deer tick (Ixodes scapularis), Ixodes ricinus (Europe), Ixodes persulcatus (Russia + Asia))
Endemic to: Europe and northern Asia
Powassan virus/deer tick virusOrganism: Powassan virus (POWV), a flavivirus from family Flaviviridae. Lineage 2 POWV is also known as deer tick virus (DTV)
Vector: Ixodes cookei, Ix. scapularis, Ix. marxi, Ix.
The drug combination sulfacetamide/sulfur is a topical acne medication manufactured by Medicis under the trade name Plexion and also available under other trade names such as Clenia, Prascion, and Avar. It combines sodium sulfacetamide, a sulfonamide antibiotic, and sulfur, a keratolytic agent. It is available in four formulations: as a cleansing cloth, cleanser, topical suspension, and as a facial mask. The sulfacetamide inhibits the growth of the bacterium Cutibacterium acnes that is associated with acne, while sulfur facilitates the removal of dead skin cells to prevent clogged pores. == References ==