Two years into the pandemic, UK cases of Covid are rising again
Case rate per 100,000 people, rolling 7-day period
Alpha
wave
Delta
wave
Omicron
wave
2,500
2,000
1,500
1,000
500
0
Apr
2020
Jan
2021
Jan
2022
Alpha
wave
Delta
wave
Omicron
wave
2,500
2,000
1,500
1,000
500
0
Jul
Oct
Apr
Jul
Oct
Apr
2020
Jan
2021
Jan
2022