Mouse Models of Mayaro Virus.

Mayaro virus (MAYV), the etiologic agent of Mayaro fever, leads patients to severe myalgia and arthralgia, which can have a major impact on public health in all the countries where the virus circulates. The emergence and dissemination of new viruses have led the scientific community to develop new in vivo models that can help in the fight against new diseases. So far, mice have been the most used animal model in studies with MAYV and have proved to be an adequate model for recapitulating several aspects of the disease observed in humans.

and models for monkeypox.

The emergence and rapid spread outside of monkeypox virus (MPXV) to non-endemic areas has led to another global health emergency in the midst of the COVID-19 pandemic. The scientific community has sought to rapidly develop and models that could be applied in research with MPXV. models include two-dimensional (2D) cultures of immortalized cell lines or primary cells and three-dimensional (3D) cultures.

: An Experimental Animal Model Applied to Parasitic Diseases Investigations of Public Health Concern.

The appearance and spread of parasitic diseases around the world aroused the interest of the scientific community to discover new animal models for improving the quality and specificity of surveys. is a rodent native to South America, an easy handling model, with satisfactory longevity and reproducibility. is susceptible to toxoplasmosis and can be used as experimental model for the study the pathogenesis, treatment, vertical transmission, and ocular toxoplasmosis.