#mRNA vaccine-elicited antibodies to #SARS-CoV-2 and circulating variants

Here we report on the antibody and memory B cell responses in a cohort of 20 volunteers who received either the Moderna (mRNA-1273) or Pfizer-BioNTech (BNT162b2) vaccines1–4. Eight weeks after the second vaccine injection volunteers showed high levels of IgM, and IgG anti-SARS-CoV-2 spike protein (S) and receptor binding domain (RBD) binding titers. Moreover, the …

Continue reading #mRNA vaccine-elicited antibodies to #SARS-CoV-2 and circulating variants

Effect of High-Intensity Strength #Training on #Knee Pain and Knee Joint Compressive Forces Among Adults With Knee #Osteoarthritis

Thigh muscle weakness is associated with knee discomfort and osteoarthritis disease progression. Little is known about the efficacy of high-intensity strength training in patients with knee osteoarthritis or whether it may worsen knee symptoms. Objective To determine whether high-intensity strength training reduces knee pain and knee joint compressive forces more than low-intensity strength training and …

Continue reading Effect of High-Intensity Strength #Training on #Knee Pain and Knee Joint Compressive Forces Among Adults With Knee #Osteoarthritis