definition of a vaccine changed

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
definition of a vaccine changed	0.24	0.6	747	27	31
definition	1.22	0.4	7378	27	10
of	0.47	0.8	1792	16	2
a	1.74	0.1	192	28	1
vaccine	1.86	0.4	3722	74	7
changed	1.56	0.8	7603	89	7

Keyword	CPC	PCC	Volume	Score
was the definition of a vaccine changed	1.78	0.9	8332	53
has the definition of vaccine changed	0.46	0.2	5318	79
when was the definition of vaccine changed	0.56	0.8	8131	84
who changed the definition of a vaccine	0.35	0.2	9963	97
why was the definition of vaccine changed	0.37	0.5	2453	74
cdc vaccine definition change	0.34	0.2	9867	66
new definition of vaccine	1.65	0.2	2737	13
how have vaccines changed over the years	0.64	0.7	5747	49
how has vaccines changed over time	0.66	1	5256	17
how have vaccines changed the world	1.87	0.1	2664	34
definition of a vaccine vs immunization	0.03	0.2	7387	65
what can the new vaccine do	0.61	0.2	8630	43
finally the vaccine is	0.5	0.5	7897	64
vaccine schedule changes over the years	0.99	0.2	3242	6
difference of immunization and vaccination	0.68	1	4208	98
difference between vaccine and immunisation	0.65	1	3105	30
immunization vs vaccination definition	1.93	0.3	3250	20
recent article on vaccination	0.98	0.9	1160	37
immunisation and vaccination difference	0.22	0.5	386	41
difference between vaccination & immunisation	1.38	0.7	4440	10
vaccine definition changed to include mrna	1.63	0.1	4510	20