Background Infectious mononucleosis–related Epstein–Barr virus (EBV) infection has been
associated with an increased risk of Hodgkin's lymphoma in young adults. Whether the …

Blood group A was found to be associated with gastric cancer in the 1950s. Strikingly, for
peptic ulcers an increased risk has been shown for blood group O. However, previous …

To explore the impact of COVID-19 lockdown on premature birth rates in Denmark, a
nationwide register-based prevalence proportion study was conducted on all 31 180 live …

Background: The incidence of malignant lymphomas has been increasing rapidly, but the
causes of these malignancies remain poorly understood. One hypothesis holds that …

Evidence has emerged that childhood leukemia is initiated in utero. High birth weight is one
of the few birth-related factors that has been associated with childhood leukemia, albeit not …

To identify susceptibility loci for classical Hodgkin's lymphoma (cHL), we conducted a
genome-wide association study of 589 individuals with cHL (cases) and 5,199 controls with …

Background Infectious mononucleosis caused by the Epstein-Barr virus has been
associated with increased risk of multiple sclerosis. However, little is known about the …

Infectious mononucleosis (IM) has been associated with an increased risk of Hodgkin
lymphoma (HL), implicating a role for Epstein-Barr virus (EBV) in HL development. Although …

Multiple sclerosis (MS) is known to accumulate within families. The magnitude of the familial
risk, however, remains uncertain. Using a nationwide MS register and other national …

Objective In terms of number of X chromosomes, women with Turner's syndrome
cytogenetically resemble men. An increased risk of autoimmune diseases has been …