anchor.diff:  jhu-csse,deaths_cumulative_num,TRUE,deaths_cumulative_prop,FALSE,"Confirmed COVID Deaths (Cumulative, per 100k people)",TRUE,"Cumulative confirmed COVID deaths, per 100k people",,day,Date,Value,per100k,late,bad,FALSE,FALSE,TRUE,FALSE,FALSE,
   jhu-csse,deaths_cumulative_num,TRUE,deaths_incidence_num,TRUE,Confirmed COVID Deaths (Daily new),TRUE,Daily new confirmed COVID deaths,,day,Date,Value,count,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
   jhu-csse,deaths_cumulative_num,TRUE,deaths_incidence_prop,FALSE,"Confirmed COVID Deaths (Daily new, per 100k people)",TRUE,"Daily new confirmed COVID deaths, per 100k people",,day,Date,Value,per100k,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  +nchs-mortality,deaths_allcause_incidence_num,FALSE,deaths_allcause_incidence_num,FALSE,All Causes Deaths (Weekly new),TRUE,Number of weekly new deaths from all causes,"{short_description}.
  +
  +National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,count,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  +nchs-mortality,deaths_allcause_incidence_num,TRUE,deaths_allcause_incidence_prop,FALSE,"All Causes Deaths (Weekly new, per 100k people)",TRUE,"Number of weekly new deaths from all causes, per 100k people","{short_description}.
  +
  +National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,per100k,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  +nchs-mortality,deaths_covid_and_pneumonia_notflu_incidence_num,FALSE,deaths_covid_and_pneumonia_notflu_incidence_num,FALSE,COVID and Pneumonia excl. Influenza Deaths (Weekly new),TRUE,"Number of weekly new deaths involving COVID-19 and Pneumonia, excluding Influenza ","{short_description}.
  +
  +National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,count,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  +nchs-mortality,deaths_covid_and_pneumonia_notflu_incidence_num,TRUE,deaths_covid_and_pneumonia_notflu_incidence_prop,FALSE,"COVID and Pneumonia excl. Influenza Deaths (Weekly new, per 100k people)",TRUE,"Number of weekly new deaths involving COVID-19 and Pneumonia, excluding Influenza, per 100k people","{short_description}.
  +
  +National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,per100k,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  +nchs-mortality,deaths_covid_incidence_num,FALSE,deaths_covid_incidence_num,FALSE,Confirmed or Presumed COVID Deaths (Weekly new),TRUE,Number of weekly new deaths with confirmed or presumed COVID-19 ,"{short_description}.
  +
  +National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,count,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  +nchs-mortality,deaths_covid_incidence_num,TRUE,deaths_covid_incidence_prop,FALSE,"Confirmed or Presumed COVID Deaths (Weekly new, per 100k people)",TRUE,"Number of weekly new deaths with confirmed or presumed COVID-19, per 100k people","{short_description}.
  +
  +National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,per100k,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  +nchs-mortality,deaths_flu_incidence_num,FALSE,deaths_flu_incidence_num,FALSE,Influenza Deaths (Weekly new),TRUE,"Number of weekly new deaths involving Influenza and at least one of (Pneumonia, COVID-19)","{short_description}.
  +
  +National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,count,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  +nchs-mortality,deaths_flu_incidence_num,TRUE,deaths_flu_incidence_prop,FALSE,"Influenza Deaths (Weekly new, per 100k people)",TRUE,"Number of weekly new deaths involving Influenza and at least one of (Pneumonia, COVID-19), per 100k people","{short_description}.
  +
  +National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,per100k,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  +nchs-mortality,deaths_percent_of_expected,FALSE,deaths_percent_of_expected,FALSE,Percentage of Expected Deaths,TRUE,Weekly new deaths for all causes in 2020 as a percentage of the average number across the same week in 2017-2019.,"{short_description}.
  +
  +National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Percentage,percent,late,neutral,FALSE,FALSE,FALSE,FALSE,FALSE,
  +nchs-mortality,deaths_pneumonia_notflu_incidence_num,FALSE,deaths_pneumonia_notflu_incidence_num,FALSE,Pneumonia excl. Influenza Deaths (Weekly new),TRUE,"Number of weekly new deaths involving Pneumonia, excluding Influenza deaths ","{short_description}.
  +
  +National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,count,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  +nchs-mortality,deaths_pneumonia_notflu_incidence_num,TRUE,deaths_pneumonia_notflu_incidence_prop,FALSE,"Pneumonia excl. Influenza Deaths (Weekly new, per 100k people)",TRUE,"Number of weekly new deaths involving Pneumonia, excluding Influenza deaths, per 100k people","{short_description}.
  +
  +National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,per100k,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  +nchs-mortality,deaths_pneumonia_or_flu_or_covid_incidence_num,FALSE,deaths_pneumonia_or_flu_or_covid_incidence_num,FALSE,"COVID, Pneumonia or Influenza Deaths (Weekly new)",TRUE,"Number of weekly new deaths involving Pneumonia, Influenza, or COVID-19 ","{short_description}.
  +
  +National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,count,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  +nchs-mortality,deaths_pneumonia_or_flu_or_covid_incidence_num,TRUE,deaths_pneumonia_or_flu_or_covid_incidence_prop,FALSE,"COVID, Pneumonia or Influenza Deaths (Weekly new, per 100k people)",TRUE,"Number of weekly new deaths involving Pneumonia, Influenza, or COVID-19, per 100k people","{short_description}.
  +
  +National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,per100k,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
   quidel-covid-ag,covid_ag_raw_pct_positive,FALSE,covid_ag_raw_pct_positive,FALSE,COVID-19 Antigen Tests: Percent Positive,TRUE,Percentage of antigen tests that were positive for COVID-19,"When a patient (whether at a doctorâs office, clinic, or hospital) has COVID-like symptoms, doctors may order an antigen test. An antigen test can detect parts of the virus that are present during an active infection. This is in contrast with antibody tests, which detect parts of the immune system that react to the virus, but which persist long after the infection has passed. For this signal, we compute the percentage of antigen tests performed that were positive for COVID-19.",day,Date,Percentage,percent,late,bad,FALSE,FALSE,FALSE,TRUE,TRUE,[Technical description](https://cmu-delphi.github.io/delphi-epidata/api/covidcast-signals/quidel.html#covid-19-tests)
   quidel-covid-ag,covid_ag_raw_pct_positive,TRUE,covid_ag_smoothed_pct_positive,FALSE,{base_name} (7-day average),TRUE,,,day,Date,Percentage,percent,late,bad,TRUE,FALSE,FALSE,TRUE,TRUE,
   quidel-flu,raw_pct_negative,FALSE,raw_pct_negative,FALSE,Flu Tests: Percent Negative,FALSE,"The percentage of flu tests that are negative, suggesting the patient's illness has another cause, possibly COVID-19 ","{short_description}.
  
positive.code: usa-facts,deaths_cumulative_num,TRUE,deaths_7dav_incidence_prop,FALSE,"Confirmed COVID Deaths (Daily new, 7-day average, per 100k people)",TRUE,"Daily new confirmed COVID deaths, 7-day average, per 100k people",,day,Date,Value,per100k,late,bad,TRUE,FALSE,FALSE,FALSE,FALSE,
  usa-facts,deaths_cumulative_num,TRUE,deaths_cumulative_prop,FALSE,"Confirmed COVID Deaths (Cumulative, per 100k people)",TRUE,"Cumulative confirmed COVID deaths, per 100k people",,day,Date,Value,per100k,late,bad,FALSE,FALSE,TRUE,FALSE,FALSE,
  usa-facts,deaths_cumulative_num,TRUE,deaths_incidence_num,TRUE,Confirmed COVID Deaths (Daily new),TRUE,Daily new confirmed COVID deaths,,day,Date,Value,count,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  usa-facts,deaths_cumulative_num,TRUE,deaths_incidence_prop,FALSE,"Confirmed COVID Deaths (Daily new, per 100k people)",TRUE,"Daily new confirmed COVID deaths, per 100k people",,day,Date,Value,per100k,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  nchs-mortality,deaths_covid_incidence_num,FALSE,deaths_covid_incidence_num,FALSE,Confirmed or Presumed COVID Deaths (Weekly new),TRUE,Number of weekly new deaths with confirmed or presumed COVID-19 ,"{short_description}.
  
  National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,count,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  nchs-mortality,deaths_covid_incidence_num,TRUE,deaths_covid_incidence_prop,FALSE,"Confirmed or Presumed COVID Deaths (Weekly new, per 100k people)",TRUE,"Number of weekly new deaths with confirmed or presumed COVID-19, per 100k people","{short_description}.
  
  National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,per100k,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  nchs-mortality,deaths_allcause_incidence_num,FALSE,deaths_allcause_incidence_num,FALSE,All Causes Deaths (Weekly new),TRUE,Number of weekly new deaths from all causes,"{short_description}.
  
  National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,count,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  nchs-mortality,deaths_allcause_incidence_num,TRUE,deaths_allcause_incidence_prop,FALSE,"All Causes Deaths (Weekly new, per 100k people)",TRUE,"Number of weekly new deaths from all causes, per 100k people","{short_description}.
  
  National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,per100k,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  nchs-mortality,deaths_flu_incidence_num,FALSE,deaths_flu_incidence_num,FALSE,Influenza Deaths (Weekly new),TRUE,"Number of weekly new deaths involving Influenza and at least one of (Pneumonia, COVID-19)","{short_description}.
  
  National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,count,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  nchs-mortality,deaths_flu_incidence_num,TRUE,deaths_flu_incidence_prop,FALSE,"Influenza Deaths (Weekly new, per 100k people)",TRUE,"Number of weekly new deaths involving Influenza and at least one of (Pneumonia, COVID-19), per 100k people","{short_description}.
  
  National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,per100k,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  nchs-mortality,deaths_pneumonia_notflu_incidence_num,FALSE,deaths_pneumonia_notflu_incidence_num,FALSE,Pneumonia excl. Influenza Deaths (Weekly new),TRUE,"Number of weekly new deaths involving Pneumonia, excluding Influenza deaths ","{short_description}.
  
  National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,count,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  nchs-mortality,deaths_pneumonia_notflu_incidence_num,TRUE,deaths_pneumonia_notflu_incidence_prop,FALSE,"Pneumonia excl. Influenza Deaths (Weekly new, per 100k people)",TRUE,"Number of weekly new deaths involving Pneumonia, excluding Influenza deaths, per 100k people","{short_description}.
  
  National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,per100k,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  nchs-mortality,deaths_covid_and_pneumonia_notflu_incidence_num,FALSE,deaths_covid_and_pneumonia_notflu_incidence_num,FALSE,COVID and Pneumonia excl. Influenza Deaths (Weekly new),TRUE,"Number of weekly new deaths involving COVID-19 and Pneumonia, excluding Influenza ","{short_description}.
  
  National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,count,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  nchs-mortality,deaths_covid_and_pneumonia_notflu_incidence_num,TRUE,deaths_covid_and_pneumonia_notflu_incidence_prop,FALSE,"COVID and Pneumonia excl. Influenza Deaths (Weekly new, per 100k people)",TRUE,"Number of weekly new deaths involving COVID-19 and Pneumonia, excluding Influenza, per 100k people","{short_description}.
  
  National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,per100k,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  nchs-mortality,deaths_pneumonia_or_flu_or_covid_incidence_num,FALSE,deaths_pneumonia_or_flu_or_covid_incidence_num,FALSE,"COVID, Pneumonia or Influenza Deaths (Weekly new)",TRUE,"Number of weekly new deaths involving Pneumonia, Influenza, or COVID-19 ","{short_description}.
  
  National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,count,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  nchs-mortality,deaths_pneumonia_or_flu_or_covid_incidence_num,TRUE,deaths_pneumonia_or_flu_or_covid_incidence_prop,FALSE,"COVID, Pneumonia or Influenza Deaths (Weekly new, per 100k people)",TRUE,"Number of weekly new deaths involving Pneumonia, Influenza, or COVID-19, per 100k people","{short_description}.
  
  National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Value,per100k,late,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  nchs-mortality,deaths_percent_of_expected,FALSE,deaths_percent_of_expected,FALSE,Percentage of Expected Deaths,TRUE,Weekly new deaths for all causes in 2020 as a percentage of the average number across the same week in 2017-2019.,"{short_description}.
  
  National provisional death counts is based on death certificate data received and coded by the National Center for Health Statistics ([NCHS](https://www.cdc.gov/nchs/nvss/vsrr/COVID19/index.htm))",week,Week,Percentage,percent,late,neutral,FALSE,FALSE,FALSE,FALSE,FALSE,
negative.code: Source Subdivision,Signal BaseName,base_is_other,Signal,Compute From Base,Name,Active,Short Description,Description,Time Type,Time Label,Value Label,Format,Category,High Values Are,Is Smoothed,Is Weighted,Is Cumulative,Has StdErr,Has Sample Size,Link
  chng-cli,smoothed_outpatient_cli,FALSE,smoothed_outpatient_cli,FALSE,COVID-Related Doctor Visits,TRUE,Estimated percentage of outpatient doctor visits primarily about COVID-related symptoms,"Estimated percentage of outpatient doctor visits primarily about COVID-related symptoms, based on Change Healthcare claims data that has been de-identified in accordance with HIPAA privacy regulations, smoothed in time using a Gaussian linear smoother",day,Date,Value,raw,early,bad,TRUE,FALSE,FALSE,FALSE,FALSE,
  chng-cli,smoothed_outpatient_cli,TRUE,smoothed_adj_outpatient_cli,FALSE,{base_name} (Day-adjusted),TRUE,,"{base_description}, and adjusted to reduce day-of-week effects",day,Date,Value,raw,early,bad,TRUE,FALSE,FALSE,FALSE,FALSE,
  chng-covid,smoothed_outpatient_covid,FALSE,smoothed_outpatient_covid,FALSE,COVID-Confirmed Doctor Visits,TRUE,COVID-Confirmed Doctor Visits,"Estimated percentage of outpatient doctor visits with confirmed COVID-19, based on Change Healthcare claims data that has been de-identified in accordance with HIPAA privacy regulations, smoothed in time using a Gaussian linear smoother ",day,Date,Value,raw,early,bad,TRUE,FALSE,FALSE,FALSE,FALSE,
  chng-covid,smoothed_outpatient_covid,TRUE,smoothed_adj_outpatient_covid,FALSE,{base_name} (Day-adjusted),TRUE,,"{base_description}, and adjusted to reduce day-of-week effects",day,Date,Value,raw,early,bad,TRUE,FALSE,FALSE,FALSE,TRUE,
  covid-act-now,pcr_specimen_positivity_rate,FALSE,pcr_specimen_positivity_rate,FALSE,PCR Test Positivity Rate,TRUE,Proportion of PCR specimens tested that have a positive result,,day,Date,Value,fraction,other,bad,FALSE,FALSE,FALSE,FALSE,FALSE,
  covid-act-now,pcr_specimen_total_tests,FALSE,pcr_specimen_total_tests,FALSE,Total Number of PCR Tests,TRUE,Total number of PCR specimens tested,,day,Date,Value,count,other,good,FALSE,FALSE,FALSE,FALSE,FALSE,
  doctor-visits,smoothed_cli,FALSE,smoothed_cli,FALSE,COVID-Related Doctor Visits,TRUE,Percentage of daily doctor visits that are due to COVID-like symptoms,"Estimated percentage of outpatient doctor visits that are primarily about COVID-related symptoms, based on data from health system partners, smoothed in time using a Gaussian linear smoother",day,Date,Percentage,percent,early,bad,TRUE,FALSE,FALSE,FALSE,FALSE,
  