Chikungunya virus is widespread throughout the tropics, where it causes recurrent outbreaks
of chikungunya fever. In recent years, outbreaks have afflicted populations in East and …

During the rapid spread of HIV-1 in humans, the main (M) group of HIV-1 has evolved into
ten distinct subtypes, undergone countless recombination events and diversified extensively. …

The magnitude of the 2022 multi-country monkeypox virus (MPXV) outbreak has surpassed
any preceding outbreak. It is unclear whether asymptomatic or otherwise undiagnosed …

The main (M) group of human immunodeficiency virus type 1 (HIV-1) is responsible for the
global AIDS epidemic while HIV-1 group O (outlier) and HIV type 2 are endemic only in west …

Infections with arthropod-borne viruses are increasing globally as a result of climate and
demographic changes, global dispersion of insect vectors, and increased air travel. The similar …

Large-scale serosurveillance of severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2)
will only be possible if serological tests are sufficiently reliable, rapid and …

Background Cancer patients are at a higher risk of developing severe coronavirus disease
2019 (COVID-19). However, the safety and efficacy of COVID-19 vaccination in cancer …

… Lancet Infect Dis 2021; 21: 163–64—In this Comment, the penultimate author's name is
Kevin K Ariën, and Kevin K Ariën and Isabelle Desombere have shared last authorship. These …

Background It is currently unclear whether SARS-CoV-2 re-infection will remain a rare event,
only occurring in individuals who fail to mount an effective immune response, or whether it …

Background Factors affecting response to SARS-CoV-2 mRNA vaccine in allogeneic
hematopoietic stem cell transplantation (allo-HCT) recipients remain to be elucidated. Methods …