WHO Immunization Implementation Guide
0.2.0 - ci-build
WHO Immunization Implementation Guide, published by WHO. This guide is not an authorized publication; it is the continuous build for version 0.2.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/smart-immunizations/ and changes regularly. See the Directory of published versions
| Active as of 2025-09-17 |
<ValueSet xmlns="http://hl7.org/fhir">
<id value="IMMZ.D2.DT.HepatitisA.LHAV1"/>
<text>
<status value="generated"/>
<div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: ValueSet IMMZ.D2.DT.HepatitisA.LHAV1</b></p><a name="IMMZ.D2.DT.HepatitisA.LHAV1"> </a><a name="hcIMMZ.D2.DT.HepatitisA.LHAV1"> </a><p>This value set expansion contains 9 concepts.</p><table class="codes"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>System</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style="white-space:nowrap"><a name="IMMZ.D2.DT.HepatitisA.LHAV1-http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs-nhapsdwa-51.139"> </a> <a href="CodeSystem-IMMZ.D2.DT.Inputs.html#IMMZ.D2.DT.Inputs-nhapsdwa-51.46139">nhapsdwa-51.139</a></td><td>http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs</td><td>No hepatitis A primary series dose was administered</td><td>Count of vaccines administered (where "Vaccine type" = "Hepatitis A-containing vaccines" and "Type of dose" = "Primary series") = 0</td></tr><tr><td style="white-space:nowrap"><a name="IMMZ.D2.DT.HepatitisA.LHAV1-http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs-csailt18m-35.44"> </a> <a href="CodeSystem-IMMZ.D2.DT.Inputs.html#IMMZ.D2.DT.Inputs-csailt18m-35.4644">csailt18m-35.44</a></td><td>http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs</td><td>Client's age is less than 18 months</td><td>Today's date − "Date of birth" < 18 months</td></tr><tr><td style="white-space:nowrap"><a name="IMMZ.D2.DT.HepatitisA.LHAV1-http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs-csaimtoet18m-47.44"> </a> <a href="CodeSystem-IMMZ.D2.DT.Inputs.html#IMMZ.D2.DT.Inputs-csaimtoet18m-47.4644">csaimtoet18m-47.44</a></td><td>http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs</td><td>Client's age is more than or equal to 18 months</td><td>Today's date − "Date of birth" ≥ 18 months</td></tr><tr><td style="white-space:nowrap"><a name="IMMZ.D2.DT.HepatitisA.LHAV1-http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs-lvwaitl4w-49.96"> </a> <a href="CodeSystem-IMMZ.D2.DT.Inputs.html#IMMZ.D2.DT.Inputs-lvwaitl4w-49.4696">lvwaitl4w-49.96</a></td><td>http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs</td><td>Live vaccine was administered in the last 4 weeks</td><td>Today's date − latest "Date and time of vaccination" (where "Live vaccine" = TRUE) < 4 weekS</td></tr><tr><td style="white-space:nowrap"><a name="IMMZ.D2.DT.HepatitisA.LHAV1-http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs-nlvwaitl4w-52.96"> </a> <a href="CodeSystem-IMMZ.D2.DT.Inputs.html#IMMZ.D2.DT.Inputs-nlvwaitl4w-52.4696">nlvwaitl4w-52.96</a></td><td>http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs</td><td>No live vaccine was administered in the last 4 weeks</td><td>Today's date − latest "Date and time of vaccination" (where "Live vaccine" = TRUE) ≥ 4 weeks</td></tr><tr><td style="white-space:nowrap"><a name="IMMZ.D2.DT.HepatitisA.LHAV1-http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs-ohapsdwa-52.139"> </a> <a href="CodeSystem-IMMZ.D2.DT.Inputs.html#IMMZ.D2.DT.Inputs-ohapsdwa-52.46139">ohapsdwa-52.139</a></td><td>http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs</td><td>One Hepatitis A primary series dose was administered</td><td>Count of vaccines administered (where "Vaccine type" = "Hepatitis A-containing vaccines" and "Type of dose" = "Primary series") = 1</td></tr><tr><td style="white-space:nowrap"><a name="IMMZ.D2.DT.HepatitisA.LHAV1-http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Outputs-cindfhav-45.52"> </a> <a href="CodeSystem-IMMZ.D2.DT.Outputs.html#IMMZ.D2.DT.Outputs-cindfhav-45.4652">cindfhav-45.52</a></td><td>http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Outputs</td><td>Client is not due for Hepatitis A vaccination</td><td>"Immunization recommendation status" = "Not due"</td></tr><tr><td style="white-space:nowrap"><a name="IMMZ.D2.DT.HepatitisA.LHAV1-http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Outputs-cidfhav-41.48"> </a> <a href="CodeSystem-IMMZ.D2.DT.Outputs.html#IMMZ.D2.DT.Outputs-cidfhav-41.4648">cidfhav-41.48</a></td><td>http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Outputs</td><td>Client is due for Hepatitis A vaccination</td><td>"Immunization recommendation status" = "Due"</td></tr><tr><td style="white-space:nowrap"><a name="IMMZ.D2.DT.HepatitisA.LHAV1-http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Outputs-haisic-45.53"> </a> <a href="CodeSystem-IMMZ.D2.DT.Outputs.html#IMMZ.D2.DT.Outputs-haisic-45.4653">haisic-45.53</a></td><td>http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Outputs</td><td>Hepatitis A immunization schedule is complete</td><td>"Immunization recommendation status" = "Complete"</td></tr></table></div>
</text>
<url
value="http://smart.who.int/immunizations/ValueSet/IMMZ.D2.DT.HepatitisA.LHAV1"/>
<version value="0.2.0"/>
<name value="IMMZ_D2_DT_Hepatitis_A_Live_attenuated_HAV_1_dose"/>
<title value="IMMZ.D2.DT.HepatitisA.LHAV1 ValueSet for Decision Table"/>
<status value="active"/>
<date value="2025-09-17T23:03:28+00:00"/>
<publisher value="WHO"/>
<contact>
<name value="WHO"/>
<telecom>
<system value="url"/>
<value value="http://who.int"/>
</telecom>
</contact>
<description
value="ValueSet IMMZ.D2.DT.HepatitisA.LHAV1 for IMMZ.D2.DT.Hepatitis A.Live attenuated HAV 1 dose.
Business rule: Determine if the client is due for a hepatitis A vaccination according to the national immunization schedule
Trigger: IMMZ.D2 Determine required vaccination(s) if any
Table: Live attenuated hepatitis A virus (HAV), 1 dose schedule"/>
<compose>
<include>
<system
value="http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs"/>
<concept>
<code value="nhapsdwa-51.139"/>
<display value="No hepatitis A primary series dose was administered"/>
</concept>
<concept>
<code value="csailt18m-35.44"/>
<display value="Client's age is less than 18 months"/>
</concept>
<concept>
<code value="csaimtoet18m-47.44"/>
<display value="Client's age is more than or equal to 18 months"/>
</concept>
<concept>
<code value="lvwaitl4w-49.96"/>
<display value="Live vaccine was administered in the last 4 weeks"/>
</concept>
<concept>
<code value="nlvwaitl4w-52.96"/>
<display
value="No live vaccine was administered in the last 4 weeks"/>
</concept>
<concept>
<code value="ohapsdwa-52.139"/>
<display
value="One Hepatitis A primary series dose was administered"/>
</concept>
</include>
<include>
<system
value="http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Outputs"/>
<concept>
<code value="cindfhav-45.52"/>
<display value="Client is not due for Hepatitis A vaccination"/>
</concept>
<concept>
<code value="cidfhav-41.48"/>
<display value="Client is due for Hepatitis A vaccination"/>
</concept>
<concept>
<code value="haisic-45.53"/>
<display value="Hepatitis A immunization schedule is complete"/>
</concept>
</include>
</compose>
<expansion>
<timestamp value="2025-06-25T16:39:07.092Z"/>
<contains>
<system
value="http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs"/>
<code value="nhapsdwa-51.139"/>
<display value="No hepatitis A primary series dose was administered"/>
</contains>
<contains>
<system
value="http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs"/>
<code value="csailt18m-35.44"/>
<display value="Client's age is less than 18 months"/>
</contains>
<contains>
<system
value="http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs"/>
<code value="csaimtoet18m-47.44"/>
<display value="Client's age is more than or equal to 18 months"/>
</contains>
<contains>
<system
value="http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs"/>
<code value="lvwaitl4w-49.96"/>
<display value="Live vaccine was administered in the last 4 weeks"/>
</contains>
<contains>
<system
value="http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs"/>
<code value="nlvwaitl4w-52.96"/>
<display value="No live vaccine was administered in the last 4 weeks"/>
</contains>
<contains>
<system
value="http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Inputs"/>
<code value="ohapsdwa-52.139"/>
<display value="One Hepatitis A primary series dose was administered"/>
</contains>
<contains>
<system
value="http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Outputs"/>
<code value="cindfhav-45.52"/>
<display value="Client is not due for Hepatitis A vaccination"/>
</contains>
<contains>
<system
value="http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Outputs"/>
<code value="cidfhav-41.48"/>
<display value="Client is due for Hepatitis A vaccination"/>
</contains>
<contains>
<system
value="http://smart.who.int/immunizations/CodeSystem/IMMZ.D2.DT.Outputs"/>
<code value="haisic-45.53"/>
<display value="Hepatitis A immunization schedule is complete"/>
</contains>
</expansion>
</ValueSet>