Reptiles are potential reservoirs of bacteria that could be transmitted, thus becoming a zoonotic hazard. (1) Background: This three-year investigation surveyed the pathological status of 398 pet reptiles: chelonians, snakes (venomous/non-venomous), and lizards. The main pathological entities found were related to the skin, the sensory organs, the digestive system, the respiratory system, the cardiovascular system, the urinary system, the genitalia, the osteo–muscular tract, surgical issues, tumors, and intoxications. (2) Methods: In 25 individuals treated with antibiotics, no clinical healing was recorded, for this reason, an antimicrobial resistance profile analysis of the 43 samples gathered was processed. An antibiogram was performed using the VITEK®2 ID-GP (bio-Mérieux, Marcy l’Etoile, France) automated platform, with 22 bacterial strains being isolated. (3) Results: The statistics (ANOVA) revealed that the most common disease category was diseases of the digestive system, followed by diseases of the skin, respiratory system, nervous system, and reproductive system. A significant correlation (p < 0.01) between disease incidence and reptile species was reported, with correlations found between all species and diseases diagnosed. The most common bacteria isolated were Enterococcus faecalis, Pseudomonas aeruginosa, Stenotrophomas (Xanthomonas) maltophilia, Escherichia coli, Klebsiella oxytoca, and Salmonella spp., but Beta-hemolytic Streptococcus, Staphylococcus aureus, Citrobacter spp., and Proteus spp. were also identified. (4) Conclusions: These microorganisms revealed degrees of resistance against penicillins, cephalosporins, macrolides, lincosamides, aminoglycosides, and tetracyclines. The animals can be categorized according to their sensitivity to diseases in the following order (most sensitive to least sensitive): chelonians, venomous snakes, non-venomous snakes, and lizards.

Bovine echinococcosis is a zoonotic disease with worldwide distribution, causing significant economic losses in the affected animals and important public health concerns. The aim of the current study was to investigate the presence and geographical distribution of cystic echinococcosis, and molecular characterization of Echinococcus granulosus s.l. from slaughtered cattle in Romania. In the period 2020–2021, a total of 2693 cattle (aged 2–21 years) slaughtered from the breeds Bruna de Maramureș, Bălțată Românească, and a mixed breed were examined to identify hydatid cysts. Cysts were identified in 66 cattle (2.45%). The predominant location of hydatid cysts was the lungs. Most cysts were non-fertile. By age categories, hydatidosis was reported in the age categories 2–12 years (6/2341; 0.25%), 13–16 years (11/244; 4.5%), 17–20 years (41/85; 48.23%), and over 21 years (8/23; 34.78%). Following the PCR analysis of 10 samples from the lungs (protoscoleces/proliferative membrane/hydatid liquid), DNA fragments were identified in 5 samples. Following sequencing, the identified species was Echinococcus granulosus sensu stricto (s.s.). The study results indicate that the disease is still present in several of the investigated regions of Romania, highlighting a potential public health risk.

The main cause of larva migrans syndrome (LMS) in humans is represented by Toxocara spp. found in dogs and cats. In the present study, the effects of three disinfectants based on quaternary ammonium compounds (Kohrsolin® FF, Trioton® rapid AF and Terralin® protect) and one based on propanol and ethanol (Bacillol®), against Toxocaracanis and Toxocaracati eggs, were tested. These disinfectants have a strong antimicrobial and virucidal action. Two different exposure times and different concentrations for solutions were used. All four disinfectants presented high percentages of destructive effects against Toxocaracanis eggs, after 21 days of exposure. The vast majority of eggs with pronounced degenerative changes in the eggshell and embryonic development were observed using Bacillol® for both Toxocara species. Terralin® protect was ineffective against Toxocaracati eggs. The ovicidal effect of these compounds has been noticed thus allowing their use as disinfectants for surfaces contaminated with Toxocara spp. eggs.

Pythium oligandrum is an oomycete commonly used in the biological control of plant and vegetable pests. In veterinary medicine is used to treat dermatophytosis produced by Microsporum canis. It acts as an antagonist, negatively influencing the development of other fungi. Through hydrolytic enzymes, such as kinase and cellulase, it destroys the cell wall and the internal cytoplasmic content. Many fungi are considered nematophagous. This potential has not been exploited for Pythium oligandrum, which is why in this study the potential larvicidal action against Uncinaria stenocephala larvae was investigated.Ecosin® product, which contains P. oligandrum and other excipients, was used. A solution was prepared according to manufacturer. The Uncinaria stenocephala larvae were exposed to this substance and the action was investigated after 7 days. The results obtained showed 37.23% larval reduction.Being an eco-friendly product, further studies are needed to improve the protocol for its use in cleaning spaces and surfaces in veterinary clinics, where various parasitic forms (larvae or eggs) are found.

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