Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
herd immunity and covid 19 vaccine | 1.76 | 0.1 | 3454 | 97 |
herd immunity and covid 19 | 0.07 | 0.4 | 4033 | 24 |
covid 19 herd immunity | 0.54 | 0.7 | 5303 | 37 |
covid 19 herd immunity percentage | 1.73 | 0.4 | 7831 | 77 |
have we reached herd immunity with covid 19 | 0.18 | 0.1 | 977 | 54 |
has the us reached herd immunity for covid 19 | 0.81 | 0.2 | 2493 | 71 |
herd immunity covid 19 vaccine | 1.7 | 0.2 | 9064 | 23 |
herd immunity covid 19 cdc | 1.82 | 0.2 | 7607 | 19 |
covid 19 herd immunity usa | 0.44 | 0.6 | 6929 | 88 |
herd immunity percentage for covid 19 | 0.11 | 0.5 | 4707 | 97 |
herd immunity percentage needed for covid 19 | 0.61 | 0.7 | 1304 | 22 |
how does covid vaccine help herd immunity | 0.47 | 1 | 3811 | 87 |
herd immunity cdc covid | 0.37 | 0.1 | 5148 | 71 |
covid 19 vaccine immunity | 1.58 | 0.8 | 1296 | 40 |
covid and herd immunity | 1.79 | 0.8 | 6596 | 18 |
covid herd immunity usa | 1.57 | 0.4 | 6296 | 11 |
herd immunity threshold for covid 19 | 1.55 | 0.7 | 2398 | 27 |
us herd immunity covid | 0.36 | 0.7 | 6389 | 54 |
immune system and covid 19 vaccine | 1.14 | 0.9 | 7018 | 21 |
herd immunity understanding covid-19 | 0.8 | 0.9 | 9015 | 11 |
herd immunity cdc vaccine | 0.89 | 1 | 1404 | 62 |