1. Cases of travel-acquired dengue fever in Denmark 2001–2009
L. Vinner, C. Domingo, A.-C. B. Ostby, K. Rosenberg, A. Fomsgaard 
Clinical Microbiology and Infection 
Volume 18, Issue 2, Pages (February 2012)
DOI: /j x
Copyright © 2012 European Society of Clinical Infectious Diseases Terms and Conditions

2. FIG. 1
(a) Number of probable (grey) or confirmed (black) dengue virus (DENV) infections per year. As RT-PCR analysis was introduced in 2002, only probable cases were found in (b) The seasonal distribution of suspected cases (white) and confirmed or probable cases (grey). Samples were collected in Denmark between 2001 and 2009.
Clinical Microbiology and Infection  , DOI: ( /j x)
Copyright © 2012 European Society of Clinical Infectious Diseases Terms and Conditions

3. FIG. 2
Age distribution of probable or confirmed dengue virus (DENV) cases in Danish men (black) and women (white) between 2001 and 2009 (n = 365). The asterisk (*) indicates statistically more common DENV infections among men than among women (p >0.05).
Clinical Microbiology and Infection  , DOI: ( /j x)
Copyright © 2012 European Society of Clinical Infectious Diseases Terms and Conditions

4. FIG. 3
Relationship between time of return from endemic region and sampling of plasma for dengue virus (DENV) diagnostic tests. The proportions of samples positive for viral RNA (○), IgM (Δ) or IgG (□) are shown.
Clinical Microbiology and Infection  , DOI: ( /j x)
Copyright © 2012 European Society of Clinical Infectious Diseases Terms and Conditions

5. FIG. 4
Serotypes of imported dengue virus (DENV) cases are shown for each year. DENV-1 (white), DENV-2 (light grey), DENV-3 (dark grey), and DENV-4 (black).
Clinical Microbiology and Infection  , DOI: ( /j x)
Copyright © 2012 European Society of Clinical Infectious Diseases Terms and Conditions