1. 1. Exclude a giardiasis case or suspect case with diarrhea from:

   1. a. Working as a food handler, caring for patients or residents in a health care institution, or caring for children in or attending a child care establishment until:

      1. i. Treatment for giardiasis is initiated and diarrhea has resolved, or
      2. ii. The local health agency has determined that the case or suspect case is unlikely to infect other individuals; and
   2. b. Using an aquatic venue for two weeks after diarrhea has resolved;
2. 2. Conduct an epidemiologic investigation of each reported giardiasis case or suspect case; and
3. 3. For each giardiasis case, submit to the Department, as specified in Table 2.4, the information required under R9-6-206(D).

Case control measures: A local health agency shall:

Historical Note

Renumbered from R9-6-734 and amended effective October 19, 1993 (Supp. 93-4). Former Section R9-6-341 renumbered to R9-6-344; new Section R9-6-341 renumbered from R9-6-338 and amended effective April 4, 1997 (Supp. 97-2). Former R9-6-341 renumbered to R9-6-349; new R9-6-341 renumbered from R9-6-333 and amended by final rulemaking at 10 A.A.R. 3559, effective October 2, 2004 (Supp. 04-3). Former R9-6-341 renumbered to R9-6-344; new R9-6-341 renumbered from R9-6-339 and amended by final rulemaking at 14 A.A.R. 1502, effective April 1, 2008 (Supp. 08-2). Section R9-6-341 renumbered to R9-6-347; new Section R9-6-341 renumbered from R9-6-335 and amended by final rulemaking at 23 A.A.R. 2605, effective January 1, 2018 (Supp. 17-3). Section R9-6-341 renumbered to R9-6-346; new Section R9-6-341 renumbered from R9-6-336 by final rulemaking at 31 A.A.R. 1317 (April 25, 2025), effective June 2, 2025 (Supp. 25-2).