UK
United Kingdom
UK Nations
English Regions
English Counties
Scottish Counties
Welsh Counties
UK Case Rate Comparison
USA
United States of America
US States
California State Counties
New York State Counties
About
United Kingdom
UK Nations
English Regions
English Counties
Scottish Counties
Welsh Counties
UK Case Rate Comparison
United States of America
US States
California State Counties
New York State Counties
About
California State Counties Coronavirus Effective Reproduction Number
Alameda
Amador
Butte
Calaveras
Colusa
Contra Costa
Del Norte
El Dorado
Fresno
Glenn
Humboldt
Imperial
Inyo
Kern
Kings
Lake
Lassen
Los Angeles
Madera
Marin
Mariposa
Mendocino
Merced
Mono
Monterey
Napa
Nevada
Orange
Placer
Plumas
Riverside
Sacramento
San Benito
San Bernardino
San Diego
San Francisco
San Joaquin
San Luis Obispo
San Mateo
Santa Barbara
Santa Clara
Santa Cruz
Shasta
Sierra
Siskiyou
Solano
Sonoma
Stanislaus
Sutter
Tehama
Trinity
Tulare
Tuolumne
Ventura
Yolo
Yuba
Change Time Series
Short
Number of cases in last seven days
Percentage change on previous seven days
Test positivity rate over last seven days
Percentage change in number of tests over last seven days