zika virus history cdc

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
zika virus history cdc	0.32	0.5	1068	72	22
zika	0.63	0.5	9937	46	4
virus	0.1	0.9	6089	27	5
history	0.65	0.9	1602	92	7
cdc	0.16	1	7860	95	3

Keyword	CPC	PCC	Volume	Score
zika virus history cdc	0.84	1	3335	59
history of zika virus outbreak	0.9	0.8	1162	5
when was the zika virus discovered	1.83	0.7	3925	86
what year was the zika virus discovered	0.47	0.1	3570	47
zika virus first identified in	0.23	0.6	7512	39
who discovered zika virus	1.64	0.1	1307	93
when was zika discovered	0.77	1	1733	55
origin of zika virus	0.34	0.2	7839	50
when did zika start	1.83	0.7	7503	44
zika virus cdc outbreak	0.23	0.8	6167	82
where did zika virus start	0.65	0.8	8581	77
when was the zika virus outbreak	0.16	0.6	6397	63
where did the zika virus originate	0.87	0.4	4431	37
what was the zika virus	1.02	0.1	7824	19