An outbreak of atypical hand, foot and mouth disease associated Coxsackievirus A6 in children from Cape Verde, 2023.

Background: Rash is a common childhood infection, mainly caused by viruses. Hand, foot, and mouth disease (HFMD), a common viral rash infection, has become one of the most common infectious diseases in Asian countries and caused outbreaks in children and adults worldwide. Following the introduction of enterovirus A71 (EVA71) vaccines, Coxsackievirus A6 (CVA6) has recently emerged.

Use of Envelope Domain III Protein for the Detection of IgG Type Antibodies Specific to Zika Virus by Indirect ELISA.

Zika virus (ZIKV) diagnostics are crucial for proper antenatal and postnatal care and also for surveillance and serosurvey studies. Since the viremia during ZIKV infection is fleeting, serological testing is highly valuable to inform diagnosis. However, current serology tests using whole virus antigens frequently suffer from cross reactivity issues, delays, and technical complexity, especially in low and middle income countries (LMICs) and endemic countries.