Clustering of Parkinson's disease in southern Israel.
On three adjacent kibbutzim (collective rural communities) in the Negev (Southern Israel) 13 parkinsonian patients were found among a population of 592 persons 40 years or older. The clinical picture was not different from that of patients from other areas with idiopathic parkinsonism. Long term residence in the kibbutzim is characteristic of this population. In the past most of the drinking water has been supplied by wells from a common aquifer. From other patients with Parkinson's disease in the Negev, we estimated the age-specific incidence for the region. The incidence is about five times greater in each of these kibbutzim than in the remainder of the Negev. Although associations with rural residence and well water use have been reported elsewhere, clusters of this sort have not been reported. They strongly suggest that a common environmental factor exists.
Herishanu
Y O
YO
Neurology Department, Soroka University Medical Center, Beer-Sheva, Israel.
Goldsmith
J R
JR
Abarbanel
J M
JM
Weinbaum
Z
Z
D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D007557:Israel; D007585:Jews; D008297:Male; D008875:Middle Aged; D010302:Parkinson Disease, Secondary / Q000453:epidemiology / Q000208:ethnology* / Q000503:physiopathology