Familial Transmission of Human T-cell Lymphotrophic Virus: Silent Dissemination of an Emerging but Neglected Infection
Figure 3
Heredogram showing the probable transmission routes of HTLV-1 in a family which suffered two deaths by T-cell non-Hodgkin lymphoma.
Source: This image was made exclusively for the paper from data collected in Tropical Medicine Center, Belém, Pará, Brazil. NHL: Non-Hodgkin Lymphoma.