Total COVID-19 tests per confirmed case
Comparisons across countries are affected by differences in testing policies and reporting methods.
All our related research and data
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Charts
- Are children eligible for COVID-19 vaccination?
- Biweekly change in confirmed COVID-19 cases
- Biweekly change in confirmed COVID-19 deaths
- Biweekly confirmed COVID-19 cases
- Biweekly confirmed COVID-19 cases per million people
- Biweekly confirmed COVID-19 deaths
- Biweekly confirmed COVID-19 deaths per million people
- COVID-19 Containment and Health Index
- COVID-19 testing policies
- COVID-19 vaccination policy
- COVID-19 vaccine boosters administered
- COVID-19 vaccine boosters administered per 100 people
- COVID-19 vaccine doses administered by manufacturer
- COVID-19 vaccine doses donated to COVAX
- COVID-19 vaccine doses donated to COVAX, per capita
- COVID-19 vaccine doses donated to COVAX, per dose administered
- COVID-19 vaccine doses donated to COVAX, per million dollars of GDP
- COVID-19: Daily tests vs. daily new confirmed cases
- COVID-19: Daily tests vs. daily new confirmed cases per million
- Cancellation of public events during COVID-19 pandemic
- Chile: COVID-19 weekly death rate by vaccination status
- Confirmed COVID-19 deaths per million vs. GDP per capita
- Cumulative confirmed COVID-19 cases and deaths
- Cumulative confirmed COVID-19 cases by world regionBy Region
- Cumulative confirmed COVID-19 cases per million vs. GDP per capitaBy continent
- Cumulative confirmed COVID-19 deaths by world regionBy Region
- Cumulative confirmed COVID-19 deaths vs. cases
- Daily COVID-19 tests
- Daily COVID-19 tests per 1,000 peopleRolling 7-day average
- Daily COVID-19 vaccine doses administered
- Daily and total confirmed COVID-19 deaths
- Daily confirmed COVID-19 cases and deaths
- Daily confirmed COVID-19 cases by world regionStacked area chart – by world region
- Daily confirmed COVID-19 deaths by world regionBy Region
- Daily new confirmed COVID-19 cases and deaths
- Daily new estimated COVID-19 infections from the ICL model
- Daily new estimated COVID-19 infections from the IHME model
- Daily new estimated COVID-19 infections from the LSHTM model
- Daily new estimated COVID-19 infections from the YYG model
- Daily new estimated infections of COVID-19
- Daily share of the population receiving a COVID-19 vaccine dose
- Daily vs. total confirmed COVID-19 cases per million people
- Debt or contract relief during the COVID-19 pandemic
- Estimated cumulative excess deaths during COVIDFaceted Explorer version
- Estimated cumulative excess deaths during COVIDNon-Explorer, single-entity version
- Estimated cumulative excess deaths per 100,000 people during COVID, from The Economist
- Estimated daily excess deaths during COVIDFaceted Explorer version
- Estimated daily excess deaths per 100,000 people during COVID, from The Economist
- Excess mortality: Cumulative deaths from all causes compared to projection based on previous years
- Excess mortality: Cumulative deaths from all causes compared to projection based on previous years
- Excess mortality: Cumulative deaths from all causes compared to projection based on previous years, per million people
- Excess mortality: Deaths from all causes compared to average over previous yearsP-scores, average baseline
- Excess mortality: Deaths from all causes compared to average over previous years, by ageP-scores, average baseline
- Excess mortality: Deaths from all causes compared to projectionP-scores, projected baseline
- Excess mortality: Deaths from all causes compared to projection based on previous years, by ageP-scores, projected baseline
- Excess mortality: Raw number of deaths from all causes compared to projection based on previous yearsRaw death counts, stacked years
- Excess mortality: Raw number of deaths from all causes compared to projection based on previous yearsRaw death counts, extended series
- Face covering policies during the COVID-19 pandemic
- Grocery and pharmacy stores: How did the number of visitors change relative to before the pandemic?
- How did the number of visitors change since the beginning of the pandemic?
- Income support during the COVID-19 pandemic
- International travel controls during the COVID-19 pandemic
- Number of COVID-19 patients in ICU per million
- Number of COVID-19 patients in hospital
- Number of COVID-19 patients in hospital per million
- Number of COVID-19 patients in intensive care (ICU)
- Number of people who completed the initial COVID-19 vaccination protocol
- Parks and outdoor spaces: How did the number of visitors change relative to before the pandemic?
- Public information campaigns on the COVID-19 pandemic
- Public transport closures during the COVID-19 pandemic
- Residential areas: How did the time spent at home change relative to before the pandemic?
- Restrictions on internal movement during the COVID-19 pandemic
- Restrictions on public gatherings in the COVID-19 pandemic
- Retail and recreation: How did the number of visitors change relative to before the pandemic?
- SARS-CoV-2 sequences by variant
- SARS-CoV-2 variants in analyzed sequences
- School closures during the COVID-19 pandemic
- Share of SARS-CoV-2 sequences that are the delta variant
- Share of SARS-CoV-2 sequences that are the omicron variant
- Share of people who completed the initial COVID-19 vaccination protocol
- Share of people who completed the initial COVID-19 vaccination protocol by age
- Share of people who received at least one dose of COVID-19 vaccineLine chart
- Share of people with a COVID-19 booster dose by age
- Share of people with at least one dose of COVID-19 vaccine by age
- Share of total COVID-19 tests that were positive
- Stay-at-home requirements during the COVID-19 pandemic
- Switzerland: COVID-19 weekly death rate by vaccination status
- Tests conducted per new confirmed case of COVID-19
- The share of COVID-19 tests that are positive
- Total COVID-19 testsLine chart
- Total COVID-19 tests conducted vs. confirmed cases
- Total COVID-19 tests conducted vs. confirmed cases per million
- Total COVID-19 tests per 1,000 peopleLine chart
- Total COVID-19 tests per 1,000 vs. GDP per capita
- Total COVID-19 vaccine doses administered
- Total COVID-19 vaccine doses administered per 100 people
- Total confirmed COVID-19 cases vs. deaths per million
- Total confirmed COVID-19 cases, by source
- Total confirmed COVID-19 deaths and cases per million people
- Total confirmed COVID-19 deaths per million vs. GDP per capita
- Total confirmed deaths due to COVID-19 vs. population
- Total confirmed deaths from COVID-19, by source
- Total number of people who received at least one dose of COVID-19 vaccine
- Transit stations: How did the number of visitors change relative to before the pandemic?
- United States: COVID-19 weekly death rate by vaccination status
- Week by week change in confirmed COVID-19 cases
- Week by week change of confirmed COVID-19 deaths
- Weekly confirmed COVID-19 cases
- Weekly confirmed COVID-19 cases per million people
- Weekly confirmed COVID-19 deaths
- Weekly confirmed COVID-19 deaths per million people
- Weekly new ICU admissions for COVID-19
- Weekly new ICU admissions for COVID-19 per million
- Weekly new hospital admissions for COVID-19
- Weekly new hospital admissions for COVID-19 per million
- What is the youngest age group eligible for COVID-19 vaccination?
- Which countries do COVID-19 contact tracing?
- Willingness to get vaccinated against COVID-19by month
- Workplace closures during the COVID-19 pandemic
- Workplaces: How did the number of visitors change relative to before the pandemic?