By Nancy Lapid (Reuters) – The following is a summary of some recent studies on COVID-19. They include research that warrants further study to corroborate the findings and that has yet to be certified by peer review. Obesity may weaken vaccine protection in the never infected Severe obesity may weaken the effectiveness of COVID-19 vaccines in those who have never been infected with the coronavirus, according to a small Turkish study. Among those in the study without previous SARS-CoV-2 infection who had received the Pfizer/BioNTech vaccine, patients with severe obesity had antibody levels more…
