when was the delta variant prevalent

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when was the delta variant prevalent	0.41	0.7	5789	39	36
when	1.91	0.3	503	7	4
was	1.47	0.1	9714	19	3
the	1.48	0.2	2136	1	3
delta	1.97	0.1	2806	20	5
variant	1.29	0.2	8298	95	7
prevalent	1.02	1	3305	62	9

Keyword	CPC	PCC	Volume	Score
when was the delta variant prevalent	1.71	0.9	155	34
when was delta variant first identified	0.8	0.1	2843	50
when was delta variant discovered	0.86	0.6	4718	14
when did delta variant start in usa	1.21	0.6	3685	2
where did the delta variant originate	0.31	0.2	9345	88
when did delta variant arrive in us	0.37	0.2	5753	46
what is the delta variant	1.47	0.1	5020	6
delta variant timeline us	1.4	0.9	2642	53
when did delta variant hit us	1.84	0.4	5950	32
news of variant delta	1.5	0.2	9315	15
why is it called delta variant	1.97	0.9	4714	7
delta variant numbers us	1.87	0.2	4859	32
delta variant the greatest	1.24	0.1	2466	10
pic of delta variant	0.26	0.7	4641	9