Lumpy skin disease (LSD) is one of the most important transboundary and emerging diseases in cattle. The disease causes significant economic losses in animal production and trade worldwide. The first LSD outbreak was recorded in March 2021, at Roi‐Et province in the northeastern region of Thailand. Thereafter, the disease had rapidly spread into neighbouring provinces and throughout the country. The aim of the present study was to provide information regarding to the molecular detection and characterization of LSD viruses from outbreaks in Thailand in 2021. There were 1,748,112 susceptible and 604,404 affected animals (n = 588,512 [36.30%], beef cattle; n = 12,367 [15.74%], dairy cattle and n = 3524 [7.35%], buffaloes). The morbidity and mortality rates were 34.57% and 3.47%, respectively, and the case fatality rate was 10.05% (60,713 deaths). Based on real‐time polymerase chain reaction results, the p32 gene of LSD virus (LSDV) was detected more frequently in skin nodule samples (54/77, 70.13%) than in nasal swabs (26/55, 42.57%) and EDTA blood (16/77, 20.78%) samples. Moreover, the copy number of the p32 gene was higher in skin nodule samples than in nasal swab and EDTA blood samples (cycle threshold value = 21.94 ± 0.62 vs. 31.52 ± 0.66 and 34.27 ± 0.32, respectively). Furthermore, 29 (53.70%) of 54 capripoxvirus‐positive skin nodule samples were successfully isolated from Madin–Darby bovine kidney cells, and the cytopathic effect was observed 72 h after inoculation. Based on the phylogenetic trees of the GPCR, ANK and RPO30 gene sequences, the LSDV isolates from Thailand were distinct from both the LSDV‐field and LSDV‐vaccine groups and were closely correlated with the LSDV strains isolated from mainland China, Hong Kong territory and Vietnam in 2020. Additionally, they could be a potential virulent vaccine‐recombinant LSDV strain.

The identification and characterization of viruses of the genus Enterovirus in healthy and infected livestock, including cattle and goats, have been increasing. Enterovirus E (EV-E) and Enterovirus F (EV-F) are commonly found in cattle, whereas Enterovirus G (EV-G) is found in goats. In this study, molecular and phylogenetic analyses were performed to determine the prevalence of EVs in cattle and goat feces from Kanchanaburi Province, Thailand. The presence of EVs in water samples and the feces of other animals collected from the areas surrounding cattle and goat farms was also investigated. By use of 5=-untranslated region (5= UTR) real-time reverse transcription-PCR (RT-PCR), EVs were detected in 39.5% of cattle samples, 47% of goat samples, 35.3% of water samples, and one pool of chicken feces. Phylogenetic analysis revealed the presence of EV-E and EV-F in cattle, EV-E and EV-G in goats, and EV-F in water samples and chicken feces. Analysis of enteroviral VP1 sequences from cattle revealed that the EV-E genotypes circulating in the study region were EV-E1, with a possible new genotype that is closely related to EV-E2. Analysis of enteroviral VP1 sequences from goats suggested the circulation of EV-G5 and a possible new genotype that is closely related to EV-G20. Sequence analyses also suggested that although the VP1 sequences from goats were closely related to those of EV-G, which were considered porcine enterovirus sequences, their 5= UTRs form a separated cluster with sequences of sheep and goat origin, suggesting a new classification of the ovine/caprine-specific enterovirus group. IMPORTANCE Possible new EV-E and EV-G genotypes were identified for EVs detected in this study. The EV-E viruses were also successfully isolated from MDBK cells. The goat EV sequence analysis suggested the presence of an ovine/caprinespecific EV group that is different from EV-G of porcine origin. The significance of our research is that it identifies and characterizes possible novel EVs, thereby indicating that enteroviruses in animals are continually evolving. The facts that enteroviruses can persist in the environment, contaminate it for long periods, and be transmitted between animals raise serious concerns regarding this group of viruses as emerging livestock pathogens.

Gastrointestinal helminths are major enteric parasites affecting the health of important livestock ruminants, such as cattle and goats. It is important to routinely survey these animals for helminth infections to allow effective management and control programs to be implemented. A cross-sectional helminth survey carried out in Kanchanaburi Province, Thailand, revealed the infection rate of gastrointestinal helminths in cattle (n = 157) and goats (n = 117) to be 35.7% and 88%, respectively, by microscopic fecal examination, and a 100% herd prevalence was observed in goats. Eggs of strongyle nematodes, Strongyloides spp., Trichuris spp., Capillaria spp., Paramphistomum spp., and Moniezia spp. were detected, with a relatively high rate of strongyle nematode infection in both cattle (28.7%) and goats (86.3%). Mixed infections were observed in 14.3% and 35.9% of egg-positive samples from cattle and goats, respectively. Risk factor analysis showed that dairy cattle were 5.1 times more likely to be infected with strongyles than meat cattle. In contrast, meat goats were 9.3 times more likely to be infected with strongyles than dairy goats. The inverse findings in cattle and goats are discussed. Female gender was associated with a higher risk of strongyle infection in goats. DNA sequencing and in-house semi-nested PCR with primers specific to a region in the internal transcribed spacer 2 (ITS2) were successfully used to identify strongyle genera in randomly selected egg-positive cattle (n = 24) and goat (n = 24) samples. Four strongyle genera, i.e., Cooperia spp., Haemonchus spp., Oesophagostomum spp., and Trichostrongylus spp. were identified by DNA sequencing. By semi-nested PCR, Cooperia spp. were detected as a major parasite of cattle (70.8%), whereas Haemonchus spp. were abundant in goats (100%). The majority of samples from cattle (58.3%) and goats (95.8%) were found to coinfect with at least two strongyle genera, suggesting that coinfection with multiple strongyle genera was more common than single infection in these animals.

Lumpy skin disease (LSD) is an economically devastating and transboundary disease in cattle. Here, we report the coding-complete genome sequence of the LSDV72/PrachuapKhiriKhan/Thailand/2021 strain, which was isolated from an affected cow during the first LSD outbreak in Thailand in 2021. The sequence will be beneficial for future genomic studies of the virus.