349 député·e·s ont voté la loi #immgRatioN. On fait #barrage !
À tous ceux qui n'ont pas compris qu'en 2022, voter E.M. c'était voter RN
Ils sont tous à mettre dans le même panier : #RN #LR #LIOT #MODEM #RENAISSANCE #HORIZONS
Le RN est déjà au pouvoir
https://barrage.stpo.fr/

Barrage
349 député·e·s ont voté la loi immgRatioN. On fait barrage !
Barrage#AlerteSanté
Étude #Nature.com
Vaccins ARNm anti-Covid génèrent anticorps lgG4 (hauts niveaux de lgG4 associés aux #cancers & maladies #autoimmunes) sur des personnes naïves contrairement aux vaccins à vecteur viral et aux vaccinés ARNm après avoir été infectés au SRAS-CoV-2,
#COVID19
#pfizer #moderna
#covidvaccine #vaccination
https://www.nature.com/articles/s41598-023-40103-x#Abs1

Class switch towards spike protein-specific IgG4 antibodies after SARS-CoV-2 mRNA vaccination depends on prior infection history - Scientific Reports
Vaccinations against SARS-CoV-2 reduce the risk of developing serious COVID-19 disease. Monitoring spike-specific IgG subclass levels after vaccinations may provide additional information on SARS-CoV-2 specific humoral immune response. Here, we examined the presence and levels of spike-specific IgG antibody subclasses in health-care coworkers vaccinated with vector- (Sputnik, AstraZeneca) or mRNA-based (Pfizer-BioNTech, Moderna) vaccines against SARS-CoV-2 and in unvaccinated COVID-19 patients. We found that vector-based vaccines elicited lower total spike-specific IgG levels than mRNA vaccines. The pattern of spike-specific IgG subclasses in individuals infected before mRNA vaccinations resembled that of vector-vaccinated subjects or unvaccinated COVID-19 patients. However, the pattern of mRNA-vaccinated individuals without SARS-CoV-2 preinfection showed a markedly different pattern. In addition to IgG1 and IgG3 subclasses presented in all groups, a switch towards distal IgG subclasses (spike-specific IgG4 and IgG2) appeared almost exclusively in individuals who received only mRNA vaccines or were infected after mRNA vaccinations. In these subjects, the magnitude of the spike-specific IgG4 response was comparable to that of the spike-specific IgG1 response. These data suggest that the priming of the immune system either by natural SARS-CoV-2 infection or by vector- or mRNA-based vaccinations has an important impact on the characteristics of the developed specific humoral immunity.
Nature
La récente baisse de la pollution des navires contribuerait au réchauffement des océans
La revue « Science » s’interroge sur l’impact de la réglementation mise en œuvre depuis début 2020, qui abaisse la teneur maximale en soufre du fioul utilisé par les bateaux.
Le Monde