id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-023293-te0n2vvp	Carter, M. J.	Caliciviruses	2005-10-18		.txt	text/plain	5075	307	55	Antibodies to SMSV were also found in some land animals including potential scavengers such as foxes, and the virus was also obtained from a fish preyed on by sealions thus raising the possibility that SMSV could be transmitted through food.' SMSV is serologically distinct from vesicular exanthema of swine virus (VESV), but the viruses are clearly related by RNA homology, and are also similar in terms of the cells in which the virus can replicate in culture. These include the small round structured viruses (SRSV) which are also associated with diarrhoea, and the virus causing enterically transmitted non-A, non-B hepatitis now termed hepatitis E virus (HEV). Most of the increases in serum titre took place between the ages of 14-36 months.23 Broadly similar results were obtained in studies performed in Ecuador and the phi lip pine^.^^^^^ Volunteers infected with Norwalk virus commonly develop vomiting and diarrhoea, often associated with headache and abdominal discomfort.26 Illness generally lasts 24-48 hours.	./cache/cord-023293-te0n2vvp.txt	./txt/cord-023293-te0n2vvp.txt