Table 3.

Adverse events of patients after each vaccination.

	1st vaccination					2nd vaccination					3rd vaccination					4th vaccination
Patients	p	a	r	s	sys	p	a	r	s	sys	p	a	r	s	sys	p	a	r	s	sys
01	x					x					x					x
02	x	x	x	x			x				x	x				x	x
03	x					x	x				x						x			1,2,3
04	x					x	x				x				4	x	x
05	x										x					x
06	x	x				x	x				x	x				x	x
07	x	x			2	x	x				x	x				x	x

Abbreviations

p, pain at vaccination site.

a, ardor at vaccination site.

r, redness at vaccination site.

s, swelling at vaccination site.

sys, systemic responses. 1-fever; 2-tremors; 3-Lower abdomen pain; 4-cramps.