Monitoring ventral tail base surface temperature for fever detection in calves.
Anim Sci J
; 95(1): e13921, 2024.
Article
de En
| MEDLINE
| ID: mdl-38323752
ABSTRACT
In this study, we investigated whether monitoring the ventral tail base surface temperature (ST) using a wearable wireless sensor could be effective for fever detection in calves with experimentally induced pneumonia after inoculation with Histophilus somni strain 2336. We found a significant difference in the changes in ST values between the control and H. somni-inoculated groups after 24 h of inoculation and detected fever; however, the rectal temperature showed a significant difference between the groups after 12 h of inoculation. When a significant difference in the ST between the two groups was observed, serum haptoglobin concentration and exacerbation of clinical score increased in the H. somni-inoculated group compared with those in the control group. Pneumonia was observed in the H. somni-inoculated group at necropsy, indicating that the changes in ST may reflect fever with inflammation caused by H. somni infection. Our results demonstrated that monitoring ST using a sensor attached to the ventral tail base can detect fever in calves and may be a useful and labor-saving tool for the health management of calves.
Mots clés
Texte intégral:
1
Collection:
01-internacional
Base de données:
MEDLINE
Sujet principal:
Pneumopathie infectieuse
/
Maladies des bovins
Type d'étude:
Diagnostic_studies
Limites:
Animals
Langue:
En
Journal:
Anim Sci J
/
Anim. sci. j
/
Animal science journal
Sujet du journal:
MEDICINA VETERINARIA
Année:
2024
Type de document:
Article
Pays d'affiliation:
Japon
Pays de publication:
Australie