Association between Cryptosporidium infection and animal exposure in HIV-infected individuals.
J Acquir Immune Defic Syndr Hum Retrovirol. 1998 Jan 1;17(1):79-82. Unique Identifier : AIDSLINE MED/98097263 Glaser CA; Safrin S; Reingold A; Newman TB; AIDS Prevention Studies and Pediatric Infectious Disease, University; of California, San Francisco, USA.
Abstract:
Cryptosporidium causes a debilitating illness in immunocompromised individuals, yet the source of sporadic Cryptosporidium infections is unknown. Because early cases of cryptosporidiosis were associated with animals, and pets are a source of companionship to individuals with AIDS, determination of the risk of cryptosporidiosis associated with pets is important. To assess this risk, we conducted a case-control study of HIV-infected individuals with and without cryptosporidiosis. No statistically significant difference in the rate of overall pet ownership, cat ownership, or bird ownership was found between the two groups. Dog ownership reached borderline statistical significance; 15 of 48 (31%) cases owned a dog, compared with 17 of 99 (17%) controls (odds ratio [OR] = 2.19; p = .05; 95% confidence interval [CI], 0.9-5.3). No statistically significant differences between cases and controls were found in the frequency of surface water ingestion, rural exposure, travel history, or contact with diarrheic individuals. Our findings indicate that pets do not represent a major risk factor for acquisition of Cryptosporidium for HIV-infected individuals. Whether dog ownership presents a minimal risk for cryptosporidiosis needs further investigation.
Keywords: *Acquired Immunodeficiency Syndrome/COMPLICATIONS *Animals, Domestic *Cryptosporidiosis/TRANSMISSION *HIV Infections/COMPLICATIONS 980430
M9841795
ÆGiS presents published material, reprinted with permission and neither endorses nor opposes any material. All information contained on this website, including information relating to health conditions, products, and treatments, is for informational purposes only. It is often presented in summary or aggregate form. It is not meant to be a substitute for the advice provided by your own physician or other medical professionals. Always discuss treatment options with a doctor who specializes in treating HIV.
