Data are shown as median with IQR. Statistical analysis is by MannWhitney test (A) or
KruskallWallis test with Dunns posthoc correction (B).(A) Kidney transplant recipients who …

Dysregulated innate and adaptive immunity is a sign of SARS-CoV-2-induced disease and
cancer. CD8+ T cells are important cells of the immune system. The cells belong to the …

The coronavirus disease 2019 (COVID-19) pandemic has become a severe healthcare
problem worldwide since the first outbreak in late December 2019. Currently, the COVID-19 …

To overcome the ongoing COVID-19 pandemic, vaccination campaigns are the highest
priority of majority of countries. Limited supply and worldwide disproportionate availability …

To the editor: We read the report by Tuschen et al. of a 42-year-old woman with a previous
diagnosis of systemic lupus erythematosus (SLE) and class V lupus nephritis (LN) that …

COVID-19 vaccine clinical development was conducted with unprecedented speed.
Immunity measurements were concentrated on the antibody response which left significant …

CoronaVac is an inactivated SARS-CoV-2 vaccine that has been rolled out in several low
and middle-income countries including Brazil, where it was the mainstay of the first wave of …

Abstract SARS-CoV-2, the causative agent of COVID-19, first emerged in 2019. Antibody
responses against SARS-CoV-2 have been given a lot of attention. However, the …

Background Attenuated immune responses to mRNA SARS-CoV-2 vaccines have been
reported in solid organ transplant recipients. Most studies have assessed serological …

Background Cancer is associated with excess morbidity and mortality from coronavirus
disease 2019 (COVID-19) following infection by the novel pandemic coronavirus SARS-CoV …