a cluster of human t-cell lymphotropic virus type i-associated myelopathy/tropical spastic paraparesis in jujuy, argentina. | compared with other regions in argentina, greater human t-cell lymphotropic virus type i (htlv-i) seroprevalence has been reported in jujuy province, where it reaches 2.32% in the general population, so that a search for htlv-i-associated myelopathy/tropical spastic paraparesis (ham/tsp) cases deserved to be carried out. accordingly, a clinically diagnosed and serologically confirmed cluster of cases in 1 man and 10 women, including 2 sisters, is described here. most patients (9/11) were born in ... | 2003 | 12640204 |