Reduced Cortical Thickness Correlates of Cognitive Dysfunction in Post-COVID-19 Condition: Insights from a Long-Term Follow-up.

Background And Purpose: There is a paucity of data on long-term neuroimaging findings from individuals who have developed the post-coronavirus 2019 (COVID-19) condition. Only 2 studies have investigated the correlations between cognitive assessment results and structural MR imaging in this population. This study aimed to elucidate the long-term cognitive outcomes of participants with the post-COVID-19 condition and to correlate these cognitive findings with structural MR imaging data in the post-COVID-19 condition.

"Ethnic disparities in the prevalence of Molar-Incisor-Hypomineralisation (MIH) and caries among 6-12-year-old children in Catalonia, Spain".

Aim: To study the prevalence of MIH and caries in 6- and 12-year-old schoolchildren and their association with ethnic disparities and other relevant factors.

Background: In recent years, there has been uneven improvement in school children's oral health, highlighting inequalities in access to dental care and health outcomes, particularly among ethnic minorities. The most prevalent oral disease in childhood, caries, is preventable, as its risk factors are well known.

Field efficacy of combination vaccines against bovine respiratory pathogens in calves.

The efficacy of an inactivated bovine respiratory syncytial virus (BRSV)--bovine parainfluenza type 3 (PI3)--Mannheimia haemolytica (Mh) combination vaccine was examined in two field studies. Calves were vaccinated (i) with the inactivated vaccine, (ii) a modified live/killed viral combination vaccine, or (iii) left unvaccinated. The efficacy of the vaccines was judged by the (i) number of treated animals, (ii) number of individual antibiotic treatments per calf and (iii) mortality rates.

Compatibility of a live infectious bovine rhinotraheitis (IBR) marker vaccine and an inactivated bovine viral diarrhoea virus (BVDV) vaccine.

The target animals and vaccination regimes for vaccines against the bovine rhinotracheitis (IBR) and the bovine viral diarrhoea virus (BVDV) are very similar. Therefore, we have compared different schedules for the combined use of a live IBR marker vaccine and an inactivated BVD vaccine. The neutralizing antibody response against BVDV did not reveal any differences between the group vaccinated only with the BVD vaccine and the groups that were vaccinated simultaneously (together in the same syringe) or concurrently (two separate injections) with the IBR marker vaccine at the first or second dose and the third dose of the BVD vaccine.