Lipid profile in enteric fever.

Lipid profile is known to alter in patients with severe sepsis, but few studies regarding the status of lipid levels in enteric fever are available. Twenty patients with enteric fever, belonging to different age groups and both sexes, along with an equal number of matched patients with fever due to non-enteric causes, were studied with regard to alterations in lipid profile. We observed a severe and protracted hypertriglyceridaemia, decrease in HDL-cholesterol levels and increase in LDL-cholesterol levels in patients with enteric fever at the peak of fever. The values returned to normal on recovery and convalescence. This study serves to highlight the complexity of lipid variation during Salmonella typhi infection.