G09SecL04Tpc2: Difference between revisions
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== Introduction to Lyme Disease == | == Introduction to Lyme Disease == | ||
Lyme disease is the most common tick-borne disease in North American hemisphere. Responsible for transmission is a tick vector from the genus of Ixodidae There are different bacterial strains of borrelia including B.afzellii and B.garinii being very prevalent throughout the European continent; other known strains such as B.dutonii and B. recurrentis have been discovered within the past few decades. The most common strain in the United States is borrelia burgdorgeri sensu stricto and was discovered to be the causative agent of Lyme Disease by Dr. William Burgdorferi in 1982 along with several other colleagues. | Lyme disease is the most common tick-borne disease in North American hemisphere. Responsible for transmission is a tick vector from the genus of Ixodidae. There are different bacterial strains of borrelia including B.afzellii and B.garinii being very prevalent throughout the European continent; other known strains such as B.dutonii and B. recurrentis have been discovered within the past few decades. The most common strain in the United States is borrelia burgdorgeri sensu stricto, and this treponema-like spirochete was discovered to be the causative agent of Lyme Disease discovered by Dr. William Burgdorferi in 1982 along with several other colleagues. | ||
Besides OspA, there are other outer surface proteins, including OspB, OspC, and Vls, which are very important for the transmission of Lyme Disease from the tick to the host, as well as establishing the infection via bloodstream disseminating throughout the host body. Early symptoms of Lyme Disease include skin lesions and rashes that have a characteristic bulls-eye appearance known as erythema chronicum migrans (ECM). It is important to note that ECM can be used for early diagnosis of Lyme Disease prior to awaiting more accurate laboratory tests. | Besides OspA, there are other outer surface proteins, including OspB, OspC, and Vls, which are very important for the transmission of Lyme Disease from the tick to the host, as well as establishing the infection via bloodstream disseminating throughout the host body. Early symptoms of Lyme Disease include skin lesions and rashes that have a characteristic bulls-eye appearance known as erythema chronicum migrans (ECM). It is important to note that ECM can be used for early diagnosis of Lyme Disease prior to awaiting more accurate laboratory tests. | ||