Recurrent herpes simplex labialis: viral replication and clinical course.

The purpose of this study was to provide additional information on the clinical course and viral replication kinetics of herpes simplex virus (HSV) in recurrent herpes labialis. Data were obtained on 20 subjects who were followed for five days from the first day of the lesion. HSV was isolated in 17 subjects (85%); 75% were positive on day 1 of the lesion.

Correlation of antistaphylococcal antibody titers with severity of staphylococcal disease.

Counterimmunoelectrophoresis (CIE) was utilized to determine antistaphylococcal precipitin antibody titers in patients with various staphylococcal diseases and in control subjects. Patients with staphylococcal disease comprised five cases of endocarditis, 22 of deep tissue infection (including seven cases of osteomyelitis), six of bacteremia and six of skin infection. Control subjects consisted of 31 patients with nonstaphylococcal bacteremias, 29 hospitalized patients without infection and 30 healthy subjects.