55466-7
Influenza virus A H1 2009 pandemic RNA panel - Specimen by NAA with probe detection
Active
34487-9 Influenza virus A RNA [Presence] in Specimen by NAA with probe detection
Part Descriptions
LP14239-5 Influenza virus A
Influenza viruses, from the family Orthomyxoviridae, are enveloped negative-strand RNA viruses with segmented genomes containing seven to eight gene segments. Of the five genera in the family, only influenza A virus (IAV), influenza B and C are medically relevant to humans. Aquatic birds harboring avian IAV are the likely natural reservoir for all known IAV subtypes and are probably the original source of all human pandemic IAV strains. IAV maintained in wild birds have been associated with stable host switch events to novel hosts, including most often to domestic poultry but also to horses, swine, toothed whales and humans. The influenza virus life cycle begins with the binding of viral HA to host cell receptors. Endocytosis and HA-mediated fusion of the viral and cellular membranes occurs. Viral ribonucleoprotein complexes are released into the cytoplasm, travel to the nucleus, then are replicated and transcribed by the viral polymerase complex. The new viruses are formed and bud when the newly formed ribonucleicprotein complexes and structural proteins reach the plasma membrane. Further research is needed to better understand how IAVs switch hosts and the viral genetic changes that underlie human adaptation. IAV causes respiratory infections in humans ranging from asymptomatic to fatal. Pandemics are attributed to "novel" viruses which possess a viral hemagglutinin (HA) to which humans do not have immunity. PMID: 20542248 ] PMID: 25812763
Influenza viruses A and B are single-stranded RNA enveloped viruses belonging to the Orthomyxoviridae family. The symptoms of infection of Influenza A and B include fever, cough, sore throat, rhinorrhea, nasal congestion, headache, myalgia and malaise. Some patients may experience gastrointestinal symptoms including watery diarrhea, vomiting and abdominal pain. The influenza viruses spread rapidly in enclosed spaces with a documented rate of infection of 70% following a common source of exposure. Infection occurs in the respiratory epithelium in both the upper and lower respiratory tract, and the virus can be found in many specimen types, including nasal aspirates, nasal or nasopharyngeal swabs, throat swabs, sputum and tracheal aspirates. When infection rates reach epidemic proportions, hospitalization of children and elderly patients rises as does the mortality rates of elderly patients.(Manual of Clinical Microbiology, 11th edition, James H. Jorgensen; Karen C. Carroll; Guido Funke; Michael A Pfaller; Marie Louise Landry; Sandra S. Richter; David W. Warnock)
Source: Regenstrief LOINC
Observation Required in Panel
Optional
Fully-Specified Name
- Component
- Influenza virus A RNA
- Property
- PrThr
- Time
- Pt
- System
- XXX
- Scale
- Ord
- Method
- Probe.amp.tar
Additional Names
- Short Name
- FLUAV RNA Spec Ql NAA+probe
- Display Name
- FLUAV RNA NAA+probe Ql (Specimen)
- Consumer Name Alpha Get Info
- Influenza A (Flu A), Specimen
Basic Attributes
- Class
- MICRO
- Type
- Laboratory
- First Released
- Version 2.10
- Last Updated
- Version 2.73
- Change Reason
- The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 523
Example Answer List LL744-4
Answer | Code | Score | Answer ID |
---|---|---|---|
Detected | LA11882-0 | ||
Not detected | LA11883-8 |
Member of these Panels
LOINC | Long Common Name |
---|---|
55466-7 | Influenza virus A H1 2009 pandemic RNA panel - Specimen by NAA with probe detection |
97733-0 | Influenza virus types A and B and subtypes RNA panel - Specimen by NAA with probe detection |
50219-5 | Respiratory pathogens DNA and RNA 12a panel - Specimen by NAA with probe detection |
60566-7 | Respiratory pathogens DNA and RNA 12b panel - Specimen by NAA with probe detection |
76771-5 | Respiratory pathogens RNA 8 panel - Specimen by NAA with probe detection |
Member of these Groups Get Info
LOINC Group | Group Name |
---|---|
LG32757-3 | Influenza virus |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
de-DE | German (Germany) | Influenza-Virus A RNA: |
de-AT | German (Austria) | Synonyms: Influenza A Virus RNA /SM PCR |
es-ES | Spanish (Spain) | Virus Influenza A RNA: |
es-AR | Spanish (Argentina) | ARN de virus influenza de las aves: |
es-MX | Spanish (Mexico) | ARN del virus de la influenza A: |
fr-BE | French (Belgium) | Virus de l'influenza A ARN: Synonyms: FLU A virus FLU virus |
fr-FR | French (France) | Influenza virus A ARN: |
fr-CA | French (Canada) | Virus de l'influenza A ARN: |
it-IT | Italian (Italy) | Influenza A, virus RNA: Synonyms: Microbiologia Presenza o Soglia Punto nel tempo (episodio) Sonda con amplificazione Sonda con amplificazione del target Sonda di DNA Virus dell''influenza Virus dell''influenza A |
ko-KR | Korean (Korea, Republic Of) | A형 인플루엔자 바이러스 리보핵산: |
nl-NL | Dutch (Netherlands) | Influenzavirus A RNA: Synonyms: probe.amp.tar |
pt-BR | Portuguese (Brazil) | Influenza vírus A RNA: Synonyms: Ribonucleic acid; |
ru-RU | Russian (Russian Federation) | Грипп вирус А РНК: Synonyms: ДНК проба; |
tr-TR | Turkish (Turkey) | İnfluenza virüsü A RNA: Synonyms: Mevcut |
uk-UA | Ukrainian (Ukraine) | Вірус грипу А РНК: Synonyms: 3 Self-Sustaining Sequence Replication; |
zh-CN | Chinese (China) | 流感病毒 A 型 RNA: Synonyms: A 型 A 型流感; |
55464-2 Influenza virus A swine origin RNA [Presence] in Specimen by NAA with probe detection
Observation Required in Panel
Optional
Fully-Specified Name
- Component
- Influenza virus A swine origin RNA
- Property
- PrThr
- Time
- Pt
- System
- XXX
- Scale
- Ord
- Method
- Probe.amp.tar
Additional Names
- Short Name
- FLUAV swine RNA Spec Ql NAA+probe
- Display Name
- FLUAV swine RNA NAA+probe Ql (Specimen)
- Consumer Name Alpha Get Info
- Influenza A Swine, Specimen
Basic Attributes
- Class
- MICRO
- Type
- Laboratory
- First Released
- Version 2.27
- Last Updated
- Version 2.69
- Change Reason
- The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
- Order vs. Observation
- Both
Example Answer List LL744-4
Answer | Code | Score | Answer ID |
---|---|---|---|
Detected | LA11882-0 | ||
Not detected | LA11883-8 |
Member of these Panels
LOINC | Long Common Name |
---|---|
55466-7 | Influenza virus A H1 2009 pandemic RNA panel - Specimen by NAA with probe detection |
Member of these Groups Get Info
LOINC Group | Group Name |
---|---|
LG32757-3 | Influenza virus |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
de-DE | German (Germany) | Influenza-Virus A Schwein Herkunft RNA: |
es-MX | Spanish (Mexico) | ARN de origen porcino del virus de la influenza A: |
es-ES | Spanish (Spain) | Virus Influenza A de origen porcino RNA: |
fr-BE | French (Belgium) | Virus Influenza A. oriogine porcine ARN: Synonyms: FLU A virus FLU virus FLU Virus A. Origine porcine |
fr-FR | French (France) | Influenza virus A porcine ARN: |
fr-CA | French (Canada) | Virus Influenza A oriogine porcine ARN: |
it-IT | Italian (Italy) | Influenza virus A di origine suina RNA: Synonyms: Microbiologia Presenza o Soglia Punto nel tempo (episodio) Sonda con amplificazione Sonda con amplificazione del target Sonda di DNA Virus dell''influenza Virus dell''influenza A Virus dell''influenza A di origine suina |
nl-NL | Dutch (Netherlands) | Influenzavirus A varkensoorsprong RNA: Synonyms: probe.amp.tar |
pt-BR | Portuguese (Brazil) | Influenza vírus A origem suína RNA: Synonyms: Pig; |
ru-RU | Russian (Russian Federation) | Грипп вирус A свиной происхождение РНК: Synonyms: ДНК проба; |
tr-TR | Turkish (Turkey) | İnfluenza virüsü A domuz orijin RNA: Synonyms: Kaynak Mevcut |
zh-CN | Chinese (China) | 流感病毒 A 型猪源性 RNA: Synonyms: A 型 A 型流感; |
55465-9 Influenza virus A H1 2009 pandemic RNA [Presence] in Specimen by NAA with probe detection
Part Descriptions
LP94776-9 Influenza virus A H1 2009 pandemic
An influenza virus that had never been identified as a cause of infections in people before the 2009 H1N1 (Swine flu) pandemic. Genetic analyses of this virus showed that it originated from animal influenza viruses and was unrelated to the human seasonal H1N1 viruses that had been in general circulation among people since 1977. Antibodies to the seasonal H1N1 virus did not protect against the pandemic H1N1 virus, however a significant percentage of people age 65 and older had some immunity against the pandemic virus. After early outbreaks in North America in April 2009 the new influenza virus spread rapidly around the world. Unlike typical seasonal flu patterns, the new virus caused high levels of summer infections in the northern hemisphere, and then even higher levels of activity during cooler months. The virus also led to patterns of death and illness not normally seen in influenza infections. Most of the deaths occurred among younger people, including those who were otherwise healthy.
Source: Regenstrief LOINC, WHO: What is the pandemic (H1N1) 2009 virus?
Observation Required in Panel
Optional
Fully-Specified Name
- Component
- Influenza virus A H1 2009 pandemic RNA
- Property
- PrThr
- Time
- Pt
- System
- XXX
- Scale
- Ord
- Method
- Probe.amp.tar
Additional Names
- Short Name
- FLUAV H1 2009 pand RNA Spec Ql NAA+probe
- Display Name
- FLUAV H1 2009 pand RNA NAA+probe Ql (Specimen)
- Consumer Name Alpha Get Info
- Influenza A H1 2009 Pand, Specimen
Basic Attributes
- Class
- MICRO
- Type
- Laboratory
- First Released
- Version 2.27
- Last Updated
- Version 2.73
- Change Reason
- The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 990
Example Answer List LL744-4
Answer | Code | Score | Answer ID |
---|---|---|---|
Detected | LA11882-0 | ||
Not detected | LA11883-8 |
Member of these Panels
LOINC | Long Common Name |
---|---|
55466-7 | Influenza virus A H1 2009 pandemic RNA panel - Specimen by NAA with probe detection |
97733-0 | Influenza virus types A and B and subtypes RNA panel - Specimen by NAA with probe detection |
76771-5 | Respiratory pathogens RNA 8 panel - Specimen by NAA with probe detection |
Member of these Groups Get Info
LOINC Group | Group Name |
---|---|
LG32757-3 | Influenza virus |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
de-DE | German (Germany) | Influenza-Virus A H1 (Pandemie 2009) RNA: |
de-AT | German (Austria) | Synonyms: Influenza-A-H1N1-RNA 2009 ql. /SM PCR |
es-ES | Spanish (Spain) | Hemaglutinina H1 del virus Influenza A de origen porcino RNA: |
es-MX | Spanish (Mexico) | ARN pandémico del virus de la influenza A H1 2009: |
fr-BE | French (Belgium) | Virus Influenza A.pandémique. H1 2009 ARN: Synonyms: FLU A virus FLU virus FLU virus A. H1 FLU virus A. H1 2009 pandémique |
fr-FR | French (France) | Influenza virus A H1N1(2009) ARN: |
fr-CA | French (Canada) | Virus de l'influenza A H1 2009 pandémique ARN: |
it-IT | Italian (Italy) | Influenza A H1 2009 pandemica, virus RNA: Synonyms: Microbiologia Presenza o Soglia Punto nel tempo (episodio) Sonda con amplificazione Sonda con amplificazione del target Sonda di DNA Virus dell''influenza Virus dell''influenza A Virus dell''influenza A H1 Virus dell''influenza A H1 2009 pandemica |
nl-NL | Dutch (Netherlands) | Influenzavirus A H1 2009 pandemisch RNA: Synonyms: probe.amp.tar |
pt-BR | Portuguese (Brazil) | Influenza vírus A H1 2009 pandemica RNA: Synonyms: Ribonucleic acid; |
ru-RU | Russian (Russian Federation) | Грипп вирус A H1 2009 пандемический РНК: Synonyms: ДНК проба; |
tr-TR | Turkish (Turkey) | İnfluenza virüsü A H1 2009 pandemik RNA: Synonyms: Mevcut |
zh-CN | Chinese (China) | 流感病毒 A 型血凝素 H1 型 2009 大流行 RNA: Synonyms: A 型 A 型流感; |
55463-4 Influenza virus A swine origin RNA [Identifier] in Specimen by NAA with probe detection
Term Description
If 34487-9 = detected & 55464-2 = detected & 55465-9 = detected, report
as: Positive for novel Influenza A H1N1 (swine-like) - code as PLR49^Influenzavirus, type A (H1), swine-origin^PLR
If 34487-9 = detected & 55464-2 = detected & 55465-9 = not detected or
34487-9 = detected & 55464-2 = not detected & 55465-9 = detected, report
as: Equivocal for Influenza A (H1) swine-like - code as: equivocal
Note: Need to refer to CDC for further testing
If 34487-9 = not detected & 55464-2 = not detected & 55465-9 = not detected, report as: Negative for Influenza A - code as SNOMED not detected
If 34487-9 = detected & 55464-2 = not detected & 55465-9 = not detected, report as: Positive for Influenza A - code as SNOMED for Influenza A organism
Use inconclusive only when sample quality results in invalid/inconclusive test.
Source: Regenstrief LOINC
Observation Required in Panel
Required
Fully-Specified Name
- Component
- Influenza virus A swine origin RNA
- Property
- Prid
- Time
- Pt
- System
- XXX
- Scale
- Nom
- Method
- Probe.amp.tar
Additional Names
- Short Name
- FLUAV swine RNA Spec NAA+probe
- Display Name
- FLUAV swine RNA NAA+probe Nom (Specimen)
- Consumer Name Alpha Get Info
- Influenza A Swine, Specimen
Basic Attributes
- Class
- MICRO
- Type
- Laboratory
- First Released
- Version 2.27
- Last Updated
- Version 2.73
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 10339
Normative Answer List LL745-1
Answer | Code | Score | Answer ID |
---|---|---|---|
Influenzavirus, type A (H1), swine-like | PLR49 | LA11918-2 | |
Equivocal Copyright http://snomed.info/sct ID:42425007 Equivocal (qualifier value) | LA11885-3 | ||
Not detected | LA11883-8 | ||
Influenza A virus Copyright http://snomed.info/sct ID:407479009 Influenza A virus (organism) | LA11919-0 |
Member of these Panels
LOINC | Long Common Name |
---|---|
55466-7 | Influenza virus A H1 2009 pandemic RNA panel - Specimen by NAA with probe detection |
Member of these Groups Get Info
LOINC Group | Group Name |
---|---|
LG32757-3 | Influenza virus |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
de-DE | German (Germany) | Influenza-Virus A Schwein Herkunft RNA: |
es-ES | Spanish (Spain) | Virus Influenza A de origen porcino RNA: |
es-MX | Spanish (Mexico) | ARN de origen porcino del virus de la influenza A: |
fr-BE | French (Belgium) | Virus Influenza A. oriogine porcine ARN: Synonyms: FLU A virus FLU virus FLU Virus A. Origine porcine |
fr-FR | French (France) | Influenza virus A porcine ARN: |
fr-CA | French (Canada) | Virus Influenza A oriogine porcine ARN: |
it-IT | Italian (Italy) | Influenza virus A di origine suina RNA: Synonyms: Microbiologia Presenza o Identità Punto nel tempo (episodio) Sonda con amplificazione Sonda con amplificazione del target Sonda di DNA Virus dell''influenza Virus dell''influenza A Virus dell''influenza A di origine suina |
nl-NL | Dutch (Netherlands) | Influenzavirus A varkensoorsprong RNA: Synonyms: probe.amp.tar |
pt-BR | Portuguese (Brazil) | Influenza vírus A origem suína RNA: Synonyms: Pig; |
ru-RU | Russian (Russian Federation) | Грипп вирус A свиной происхождение РНК: Synonyms: ДНК проба; |
tr-TR | Turkish (Turkey) | İnfluenza virüsü A domuz orijin RNA: Synonyms: Kaynak |
zh-CN | Chinese (China) | 流感病毒 A 型猪源性 RNA: Synonyms: A 型 A 型流感; |
Third Party Copyright
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