Multiple introductions and sustained local transmission of in Southern Brazil between 2022-2023.

Mpox is a zoonotic viral disease caused by the (MPXV). Human cases have been mainly restricted to the African continent until the worldwide multi-country outbreak unfolded in 2022. We reconstructed epidemiological links of 53 MPXV infections using genomic epidemiology in Rio Grande do Sul State, southern Brazil, during 2022 and 2023.

Microbial composition of gastric lesions: differences based on Helicobacter pylori virulence profile.

Helicobacter pylori infection is a major risk factor for gastric adenocarcinomas. In the case of the intestinal subtype, chronic gastritis and intestinal metaplasia are well-known sequential steps in carcinogenesis. H.

Growth performance and body composition of feedlot lambs fed refused melon fruit.

This study aimed to evaluate the effect of replacing corn grain with refused melon fruit (RMF) in the diet on the intake and digestibility of nutrients, performance, carcass characteristics, and physical-chemical attributes of meat from lambs finished in feedlot. We used 30 male lambs of the Santa Inês breed, not castrated, with 18.3 ± 1.

Effects of heat stress abatement on behavioral response in lactating dairy cows prior to and following an intramammary lipopolysaccharide infusion.

The assessment of animal behavior serves as a valuable approach to identify illness and animal responses to environmental stimuli. Both heat stress and mastitis are reported to impact the behavioral responses of dairy cattle. However, little is known about the effects of heat stress on the lactating cow's behavioral responses to mastitis.

An overview of soil and plant assessment for predicting site quality and recovery strategies of one the largest tailings dam failures worldwide.

Brazil's Fundão dam collapse is one of the world's largest disasters of tailing dam failures. Previous research has evaluated toxic metals and non-metals (Cd, Cr, Ni, Pb, As, Hg) in the same soil samples used in this study, and results have indicated that only Fe and Mn concentrations increased above the original baseline (Melo et al., 2023).