id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-275031-0y0d4brz	Häfner, Sophia	Contagion 2.0()	2015-07-02		.txt	text/plain	1984	89	42	Live attenuated vaccines, in particular, miming best the "natural" infection, hold the advantage of eliciting the most complete and long-lasting immunization, are relatively inexpensive to produce, suitable to be distributed to large populations and do not require adjuvants. However, despite the repeated call from scientists and several valuable discoveries which could probably be transformed into treatments and vaccines [6] , the pharmaceutical companies showed limited interest in investing into MERS, as the disease kept a relatively low profile over the past three years and numerous other catastrophes fought simultaneously for economic and media attention. cruzi vaccines, these approaches do not provide a strong and long-lasting immunity against T. cruzi which can be used in combination with other techniques such as gene deletion or radiation to develop safe animal and human vaccines. cruzi infection and effective and safe drugs for treatment of Chagas disease.	./cache/cord-275031-0y0d4brz.txt	./txt/cord-275031-0y0d4brz.txt