Acute liver failure caused by herpes simplex virus in a pregnant patient: is there a potential role for therapeutic plasma exchange?

A young woman presented with a febrile illness in the third trimester of pregnancy. Laboratory investigation revealed severe acute hepatitis with thrombocytopenia and coagulopathy. Liver injury progressed despite emergent caesarian section and delivery of a healthy infant.

Overwhelming parasitemia with Plasmodium falciparum infection in a patient receiving infliximab therapy for rheumatoid arthritis.

We describe a 45-year-old woman receiving infliximab therapy for rheumatoid arthritis who developed an overwhelming Plasmodium falciparum infection with cerebral malaria. Physicians should be aware that patients receiving tumor necrosis factor inhibitors, such as infliximab, may be at increased risk of life-threatening malarial infections.