Although Lyme disease has been highly endemic to parts of the Lower Hudson Valley (LHV) of New York in the United States since the mid-1980s, the first indigenous case of babesiosis did not occur there until 2001 (3).
The Mediterranean island of Sardinia is highly endemic for the presence of MAP infection in sheep [3], [17] concurrently with a very high number of MAP positive Crohn's disease patients [3], [17], [18].
The area is highly endemic for malaria (85% of whole population is infected with Plasmodium falciparum), typhoid fever, meningococcal disease and intestinal helminth infections.
The initiating or causal factor for the emergence of highly endemic levels of monospecific infections with A. ceylanicum hookworms in Dong village remains unclear.
For instance, Boostrom et al. (7 ) identified only 3 R. typhi and 11 R. felis positive fleas out of a sample of 529 from highly endemic parts of southern Texas.
Seroprevalence by the rK39 strip test among individuals without past VL infection is 6% in the highly endemic areas of Mymensingh District, with 3% of seropositive individuals having confirmed active leishmania parasite infection by polymerase chain reaction (PCR) analysis (unpublished data).
In a recent national student survey, the 2014 Brazilian leprosy campaign concentrated its strategy on evaluating school children of public schools from highly endemic municipalities of the country.
Nepal's border with the highly endemic state of Bihar, home to 85% of India's VL cases, makes Nepal a key partner in the regional VL elimination program [ 2].
In highly endemic regions of the United States, the annual incidence of infection may be as high as 1 3% with a cumulative prevalence as high as 7 15% [ 1, 2].
Here we present and analyse the effect of six rounds of MDA with ivermectin and albendazole in a highly endemic area of Tanzania, East Africa.
