id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-263619-p17oomzn	Moss, William J.	Measles	2009-01-30		.txt	text/plain	9541	457	41	Although providing passive immunity to young infants, maternally acquired antibodies can interfere with the immune responses to the attenuated measles vaccine by inhibiting replication of vaccine virus. Women with vaccine-induced immunity tend to have lower antimeasles virus antibody titers than women with naturally acquired immunity, and their children may be susceptible to measles at an earlier age. The cumulative distribution can reach 50% by 1 year of age, with a significant proportion of children acquiring measles virus infection before 9 months, the age of routine vaccination. Infants and younger children, although susceptible if not protected by immunization, are not exposed to measles virus at a rate sufficient to cause a large disease burden in this age group. The only documented case of disease induced by vaccine virus in an HIV-infected person was in a 20-year-old man who died 15 months after receiving his second dose of measles vaccine ( Angel et al., 1998 ) .	./cache/cord-263619-p17oomzn.txt	./txt/cord-263619-p17oomzn.txt