TABLE 1.

Clinical symptoms of Thai adults receiving the WRSS1 vaccine or placebo

Group and volunteer serial no.	No. of days of shedding	Presence of disease symptomsa							No. of individuals with AE
		Clinical		GI		Systemic
		Diarrhea	Fever	Abdominal pain/cramps	Nausea	Tenesmus	Myalgia	Headache
Vaccinees									5
1	6	P
2	8	P
3	1
4	9
5	7		Pb
6	1
7c	6			P	P		P	P
8c	11
9c	2		Pb
10	0
11	0
12	0
13	0
Placebo controls									4
1				P
2		P
3				P
4		P		P		P	P	P
5
6

^aP, presence of the symptom. GI, gastrointestinal.

^bSeven to 9 days after vaccination, transient.

^cNot challenged.