Mayaro virus (MAYV), an alphavirus similar to chikungunya virus (CHIKV), causes an acute debilitating disease which results in the development of long-term arthralgia in more than 50% of infected individuals. Currently, the immune response and its role in the development of MAYV-induced persistent arthralgia remain unknown. In this study, we evaluated the immune response of individuals with con...

BACKGROUND/PURPOSE Cryoglobulinemic vasculitis is a systemic vasculitis resulting from circulating immune complex deposition in the small vessels and is characterized by variable clinical features, including purpura, Raynaud's syndrome, ulcerations, arthralgia, glomerulonephritis, and peripheral neuropathy. Cryoglobulinemia can also result from hepatitis C virus (HCV) infection. The clinical sp...

Chikungunya virus (CHIKV) is a positive sense, single stranded RNA virus in the genus Alphavirus, and the etiologic agent of epidemics of severe arthralgia in Africa, Asia, Europe and, most recently, the Americas. CHIKV causes chikungunya fever (CHIK), a syndrome characterized by rash, fever, and debilitating, often chronic arthritis. In recent outbreaks, CHIKV has been recognized to manifest m...

INTRODUCTION The Caribbean area of Colombia has been severely affected by a Chikungunya virus (CHIKV) outbreak since 2014. METHODOLOGY The study was carried out on 100 patients during a fever outbreak from August to September 2014 in two small rural villages in the northern Caribbean area of Colombia. The molecular assays performed by reverse transcription polymerase chain reaction (RT-PCR) o...

BACKGROUND There is a paucity of data regarding health consequences of Ebola virus disease among survivors. METHODS We surveyed 105 Ebola virus disease survivors postdischarge from an Ebola treatment unit in Guinea using a standard data collection form. Patients rated recovery as the percentage of improvement in functional status, where 0% represents "unable to perform" and 100% represents "a...

Objective Chikungunya fever (CHIK) is a re-emerging arboviral disease that is transmitted through the bite of infected Aedes mosquitoes. There is limited information regarding the epidemiology and clinical information of imported CHIK in Japan. The objective of this study was to review the epidemiology and clinical information of imported CHIK patients treated at the National Center for Global ...

PURPOSE While patients often use the internet as a medium to search for and exchange health-related information, little is known about the extent to which patients use social media to discuss side effects related to medications. We aim to understand the frequency and content of side effects and associated adherence behaviors discussed by breast cancer patients related to using aromatase inhibit...

Abstract Background Extra-intestinal manifestations (EIM) are frequently reported in inflammatory bowel diseases (IBD). Although the efficacy of TNF inhibitors is well documented, data regarding effect vedolizumab (VDZ) and ustekinumab (UST) limited. Theoretically, advantage VDZ, i.e. gut-selectivity, may reduce on EIM while systemic UST be benefit. Therefore, we evaluated differences new onset...