Keyword Analysis & Research: when did delta variant start in usa

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did delta variant start in usa	1.18	0.3	7840	18	35
when	1.93	0.2	1723	10	4
did	1.93	0.1	9294	47	3
delta	0.67	0.1	5801	21	5
variant	1.41	0.3	5060	95	7
start	1.78	0.2	8324	92	5
in	1.63	0.5	7760	39	2
usa	0.22	0.8	8069	76	3

Keyword	CPC	PCC	Volume	Score
when did delta variant start in usa	0.32	0.2	1770	62
when did delta variant hit us	1.42	0.9	2652	37
when was the delta variant found	1.83	0.5	6558	42
when was the delta variant prevalent	1.9	0.6	8317	92
where did the delta variant originate	0.73	0.7	2917	41
when was delta variant discovered	0.16	0.5	5229	31
delta variant timeline us	1.38	0.3	2428	27
delta variant in us	0.49	1	6864	31
when was delta variant surge in us	1.88	0.4	9661	41
why is it called delta variant	0.02	0.2	329	74
news of variant delta	1.06	0.7	8948	58
delta variant numbers us	1.26	0.8	8158	69