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,
  -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,
  +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: 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,
  doctor-visits,smoothed_cli,TRUE,smoothed_adj_cli,FALSE,{base_name} (Day-adjusted),TRUE,,"{base_description}, and adjusted to reduce day-of-week effects",day,Date,Percentage,percent,early,bad,TRUE,TRUE,FALSE,FALSE,FALSE,
  fb-survey,raw_cli,FALSE,raw_cli,FALSE,COVID-Like Symptoms,TRUE,Estimated percentage of people with COVID-like illness ,"{source_description} For this signal, we estimate the percentage of people self-reporting COVID-like symptoms, defined here as fever along with either cough, shortness of breath, or difficulty breathing. While many other conditions can cause these symptoms, comparing the rates of COVID-like symptoms across the country can suggest where COVID is most active.",day,Date,Percentage,percent,early,bad,FALSE,FALSE,FALSE,TRUE,TRUE,
  fb-survey,raw_cli,TRUE,raw_wcli,FALSE,{base_name} (Weighted),TRUE,,,day,Date,Percentage,percent,public,bad,FALSE,TRUE,FALSE,TRUE,TRUE,https://cmu-delphi.github.io/delphi-epidata/api/covidcast-signals/fb-survey.html#ili-and-cli-indicators
  fb-survey,raw_cli,TRUE,smoothed_cli,FALSE,{base_name} (7-day average),TRUE,,,day,Date,Percentage,percent,early,bad,TRUE,FALSE,FALSE,TRUE,TRUE,
  fb-survey,raw_cli,TRUE,smoothed_wcli,FALSE,{base_name} (Weighted 7-day average),TRUE,,,day,Date,Percentage,percent,public,bad,TRUE,TRUE,FALSE,TRUE,TRUE,
  fb-survey,raw_hh_cmnty_cli,FALSE,raw_hh_cmnty_cli,FALSE,COVID-Like Symptoms in Community,TRUE,Estimated percentage of people reporting illness in their local community,"{source_description} We also ask them if they know anyone in their local community who has COVID-like symptoms, defined here as fever along with either cough, shortness of breath, or difficulty breathing.  For this indicator, we estimate the percentage of people who know someone, in their household or outside it, who has these symptoms. While many conditions can cause these symptoms, not just COVID, comparing the rates across the country can suggest where COVID is most active.",day,Date,Percentage,percent,early,bad,FALSE,FALSE,FALSE,TRUE,TRUE,https://cmu-delphi.github.io/delphi-epidata/api/covidcast-signals/fb-survey.html#ili-and-cli-indicators
  fb-survey,raw_hh_cmnty_cli,TRUE,raw_whh_cmnty_cli,FALSE,{base_name} (Weighted),TRUE,,,day,Date,Percentage,percent,early,bad,FALSE,TRUE,FALSE,TRUE,TRUE,
  fb-survey,raw_hh_cmnty_cli,TRUE,smoothed_hh_cmnty_cli,FALSE,{base_name} (7-day average),TRUE,,,day,Date,Percentage,percent,early,bad,TRUE,FALSE,FALSE,TRUE,TRUE,
  fb-survey,raw_hh_cmnty_cli,TRUE,smoothed_whh_cmnty_cli,FALSE,{base_name} (Weighted 7-day average),TRUE,,,day,Date,Percentage,percent,early,bad,TRUE,TRUE,FALSE,TRUE,TRUE,
  
negative.code: fb-survey,smoothed_wanted_test_14d,TRUE,smoothed_wwanted_test_14d,FALSE,{base_name} (Weighted),FALSE,,,day,Date,Percentage,percent,public,neutral,TRUE,TRUE,FALSE,TRUE,TRUE,
  fb-survey,smoothed_wearing_mask,FALSE,smoothed_wearing_mask,FALSE,People Wearing Masks (Last 5 Days),FALSE,Estimated percentage of people who wore a mask for most or all of the time while in public in the past 5 days; those not in public in the past 5 days are not counted. ,"{short_description}
  
  Discontinued as of Wave 8, February 8, 2021.",day,Date,Percentage,percent,public,good,TRUE,FALSE,FALSE,TRUE,TRUE,"[Technical descritpion](https://cmu-delphi.github.io/delphi-epidata/api/covidcast-signals/fb-survey.html#mask-use)
  [Interpreting mask use in context](https://delphi.cmu.edu/blog/2020/12/13/are-masks-widely-used-in-public/)
  [Wave 10 revision updates](https://cmu-delphi.github.io/delphi-epidata/symptom-survey/coding.html#wave-10)"
  fb-survey,smoothed_wearing_mask,TRUE,smoothed_wwearing_mask,FALSE,{base_name} (Weighted),FALSE,,,day,Date,Percentage,percent,public,good,TRUE,TRUE,FALSE,TRUE,TRUE,
  fb-survey,smoothed_wearing_mask_7d,FALSE,smoothed_wearing_mask_7d,FALSE,People Wearing Masks (Last 7 Days),TRUE,Estimated percentage of people who wore a mask for most or all of the time while in public in the past 7 days; those not in public in the past 7 days are not counted. ,"{source_description} We also ask them if they wear a mask when they are in public. For this signal, we estimate the percentage of people who say they wear a mask most or all of the time when they are in public.
  
  This item was shown to respondents starting in Wave 8, February 8, 2021, replacing a 5-day version of the same question.",day,Date,Percentage,percent,public,good,TRUE,FALSE,FALSE,TRUE,TRUE,"[Technical descritpion](https://cmu-delphi.github.io/delphi-epidata/api/covidcast-signals/fb-survey.html#mask-use)
  [Interpreting mask use in context](https://delphi.cmu.edu/blog/2020/12/13/are-masks-widely-used-in-public/)
  [Wave 10 revision updates](https://cmu-delphi.github.io/delphi-epidata/symptom-survey/coding.html#wave-10)"
  fb-survey,smoothed_wearing_mask_7d,TRUE,smoothed_wwearing_mask_7d,FALSE,{base_name} (Weighted),TRUE,,,day,Date,Percentage,percent,public,good,TRUE,TRUE,FALSE,TRUE,TRUE,
  fb-survey,smoothed_work_outside_home_1d,FALSE,smoothed_work_outside_home_1d,FALSE,Work Outside Home (Last 24 Hours),FALSE,Estimated percentage of respondents who worked or went to school outside their home in the past 24 hours,"{short_description}.
  
  