Panchan Sitthicharoenchai

DVM, MS, PhD, Diplomate ACVP
Education & Certifications  

Diplomate, American College of Veterinary Pathologists, 2019
PhD, Veterinary Pathology, Iowa State University, College of Veterinary Medicine, 2019
MS, Veterinary Pathobiology, Chulalongkorn University, 2014
DVM, Chulalongkorn University, 2012


VDPAM 455 - Diagnostic Laboratory Practicum; Instructor

Research Focus & Interests  

Veterinary Diagnostic Pathology
Viral Pathogenesis and Animal Model for Respiratory Viral Infection
Diagnostic Assay Development for Infectious Diseases in Production Animal

Honors & Awards  

C.L. Davis Foundation Scholarship Award for Veterinary Pathology, 2017

American College of Veterinary Pathologists
American Association of Swine Veterinarians
American Association of Veterinary Laboratory Diagnosticians
Selected Publications  

Google scholar page:

Sitthicharoenchai, P., Derscheid, R., Schwartz, K., Macedo, N., Sahin, O., Chen, X., Li, G., Main, R. and Burrough, E. Cases of high mortality in cull sows and feeder pigs associated with Streptococcus equi subsp. zooepidemicus septicemia. Journal of Veterinary Diagnostic Investigation, 2020, 32(4):565-571.

Chen, X., Macedo, N., Sitthicharoenchai, P., Sahin, O., Burrough, E., Clavijo, M., Derscheid, R., Schwartz, K., Lantz, K., Robbe-Austerman, S., Main, R. and Li, G. Genetic characterization of Streptococcus equi subspecies zooepidemicus associated with high swine mortality in the United States. Transboundary and Emerging Diseases, 2020,

Sitthicharoenchai, P., Alnajjar, S. and Ackermann, M. A model of respiratory syncytial virus (RSV) infection of infants in newborn lambs. Cell and Tissue Research, 2020, 380:313-324.

Sitthicharoenchai, P., Woonwong, Y., Poonsuk, K., Arunorat, J., Muangpaisarn, C., Samatiwat, K., Konthong, W., Sattathara, W. and Thanawongnuwech, R. Evaluation of a commercial ELISA test kit on classical swine fever antibody detection using oral fluid samples. Thai Journal of Veterinary Medicine, 2018, Vol 48(3): 471-477.

Roymans, D., Alnajjar, S., Battles, M., Sitthicharoenchai P., Furmanova-Hollenstein, P., Rigaux., P., Van den Berg, J., Van Ginderen, M., Verheyen, N., Vranckx, L., Jaensch, S., Arnoult, E., Voorzaat, R., Gallup, J., Larios-Mora, A., Crabbe, M., Huntjens, D., Raboisson, P., Langedijk, J.,  Ackermann, M., McLellan, J., Vendeville, S. and Koul A. Therapeutic efficacy of a respiratory syncytial virus fusion inhibitor. Nature Communications, 2017, 8:167.

Arunorat, J., Charoenvisal, N., Woonwong, Y., Kedkovid, R., Jittimanee, S., Sitthicharoenchai, P., Kesdangsokonwut, S., Poolperm, P. and Thanawongnuwech, R. Protection of human influenza vaccines against a reassortant swine influenza virus of pandemic H1N1 origin using a pig model. Research in Veterinary Science, 2017, 114: 6-11.

Gonzalez, W., Gimenez-Lirola, L.G., Holmes, A., Lizano, S., Goodell, C., Poonsuk, K., Sitthicharoenchai, P., Sun, Y. and Zimmerman, J. Detection of Actinobacillus pleuropneumoniae ApxIV toxin antibody in serum and oral fluid specimens from pigs inoculated under experimental conditions. Journal of Veterinary Research, 2017, 61(2): 163-171.

Charoenchanikran, P., Kedkovid, R., Sirisareewa, C., Woonwong, Y., Arunorat, J., Sitthicharoenchai, P., Sopipan, N., Jittamanee S., Kesdangsakonwut, S. and Thanawongnuwech, R. Efficacy of Fostera PRRSV modified live virus (MLV) vaccination strategy against a Thai highly pathogenic porcine reproductive and respiratory syndrome virus (HP-PRRSV) infection. Trop Anim Health Prod. 2016. 48(7):1351-1359.

Rungsipipat A., Sitthicharoenchai P., Marlow P., Pruttithaworn P. and Tangkawattana S. Expression of methallothionein protein relating to proliferative cell index in malignant feline mammary tumors using high throughput tissue microarray technique. Comparative Clinical Pathology, 2016. 25(2): 449-457.

Poonsuk, K., Arunorat, J., Woonwong, Y., Sitthicharoenchai, P., Jittimanee, S., Choojai, P. and Thanawongnuwech, R. Antiviral activity of four commercial tilmicosin preparations against porcine reproductive and respiratory syndrome virus (PRRSV): an in vitro study. Thai Journal of Veterinary Medicine, 2014, 44(2): 217-222