Severe Food Protein-Induced Enterocolitis Syndrome After Hematopoietic Stem Cell Transplantation: Pediatric Case Report.

Background: Food protein-induced enterocolitis syndrome (FPIES) is a non-IgE-mediated food allergy. In the last few years, after the publication of the consensus guidelines, with refined diagnostic criteria and improved awareness, FPIES is diagnosed with increased frequency. However, despite having a background of immune dysregulation, this complication has just been described once in the posttransplant setting, in an adult patient.

Model-based estimation of transmissibility and reinfection of SARS-CoV-2 P.1 variant.

Background: The SARS-CoV-2 variant of concern (VOC) P.1 (Gamma variant) emerged in the Amazonas State, Brazil, in November 2020. The epidemiological consequences of its mutations have not been widely studied, despite detection of P.

Brazil in the face of new SARS-CoV-2 variants: emergencies and challenges in public health.

This article discusses the epidemic situation of Covid-19 in Brazil, in the face of the emergence of a new strain called P.1, which is more transmissible and may be associated with reinfection. Given the collapse of hospital care in Manaus in January 2021 and the results of three recent preprints, each that reports increased transmissibility of the P.

Evolution of the magnetic properties in the antiferromagnet CeRhIn simultaneously doped with Cd and Ir.

We report the evolution of the magnetic properties of single crystals. In particular, for () and (), we have solved the magnetic structure of these compounds using single-crystal neutron magnetic diffraction experiments. Taking the magnetic structure of the heavy-fermion antiferromagnet as a reference, we have identified no changes in the magnetic wave vector; however, the direction of the ordered Ce moments rotates toward the plane, under the influence of both dopants.