Use of Immune Globulin in the Prophylaxis of Measles

Erythema Infectiosum—Report of an Area-Wide Outbreak

“…The lack of cross-immunity (Table 1) 13 has likewise been evident in subsequent encounters both in this country and abroad. Its attack rate is as high among those having had attacks of those exanthematous conditions most likely to be confused with it, namely, measles, rubella, and scarlet fever, as it is in those not having had such experiences.…”