title: Pre-travel advice to the most immunocompromised; Trying to guide where evidence is scarce.
authors.affiliation: Dept of Communicable Dis Control and Prevention, Stockholm County Council, Sweden; Karolinska Institutet, Dept of Medicine/Solna/Unit for Infectious Diseases, Sweden. Electronic address: helena.hervius.askling@ki.se.
authors.forename: Helena Hervius
authors.initials: HH
authors.lastname: Askling
mesh_terms: D003140:Communicable Disease Control; D006801:Humans; D016867:Immunocompromised Host; D066027:Transplant Recipients; D014195:Travel; D014611:Vaccination