Is Lyme disease an emerging infection?
Is Lyme disease an emerging infection?
Emerging diseases include HIV infections, SARS, Lyme disease, Escherichia coli O157:H7 (E. coli), hantavirus, dengue fever, West Nile virus, and the Zika virus. Reemerging diseases are diseases that reappear after they have been on a significant decline.
What is causing Lyme disease to emerge as an infection?
Lyme disease is caused by the bacterium Borrelia burgdorferi and rarely, Borrelia mayonii. It is transmitted to humans through the bite of infected blacklegged ticks. Typical symptoms include fever, headache, fatigue, and a characteristic skin rash called erythema migrans.
Is Lyme disease a new disease?
Today. Lyme disease is one of the fastest-growing vector-borne infections in the United States with over 400,000 new cases of Lyme disease each year. While it was primarily an East Coast phenomenon in the beginning, it has since been reported in all states except Hawaii.
Why is Lyme disease considered an emerging infectious disease?
Lyme disease is considered an emerging infectious disease because it’s incidence has increased over the past 20 years, and it was not identified until 1975 in the United States (CITE). Lyme disease is the most commonly reported vector-borne disease in the United States.
What is the most common sign of Lyme disease?
Lyme disease, also known as Lyme borreliosis, is an infectious disease caused by a bacterium named Borrelia spread by ticks. The most common sign of infection is an expanding area of redness on the skin, known as erythema migrans, that appears at the site of the tick bite about a week after it occurred.
What kind of tick is responsible for Lyme disease?
Saving Lives, Protecting People Centers for Disease Control and Prevention. CDC twenty four seven. Lyme disease is caused by the bacterium Borrelia burgdorferi and is transmitted to humans through the bite of infected blacklegged ticks.
How many cases of Lyme disease are there in the US?
Reported cases capture only a fraction of the overall number of people with tickborne illnesses. Even so, the number of reported cases of Lyme disease in the United States has tripled since the late 1990s. The geographic range of some ticks that spread germs also continues to increase.
Lyme disease is considered an emerging infectious disease because it’s incidence has increased over the past 20 years, and it was not identified until 1975 in the United States (CITE). Lyme disease is the most commonly reported vector-borne disease in the United States.
Why are ticks a problem for Lyme disease?
Co-infection may be a potential problem for humans, because the Ixodes ticks that transmit Borrelia burgdorferi, the bacterium which causes Lyme disease, often carry and transmit other pathogens, as well. In the United States, a single tick could make a person sick with any one—or more—of several diseases at the same time.
Where can Lyme disease be found in the world?
Lyme Disease. Lyme borreliosis is caused by various species of the bacterium Borrelia burgdorferi sensu lato, which is transmitted to humans through the bite of infected Ixodes ticks. These ticks are found in temperate forested regions of North America, Europe, and Asia, generally at elevations less than 1300 meters.
What are the symptoms of Lyme disease in humans?
Lyme Disease. These ticks are found in temperate forested regions of North America, Europe, and Asia, generally at elevations less than 1300 meters. Typical symptoms of Lyme borreliosis include fever, headache, fatigue, and a characteristic skin rash. If left untreated, infection can spread to joints, the heart, and the nervous system.