document new vaccine hesitancy reasons signals

Author: nmdefries

docs/api/covidcast-signals/fb-survey.md

@@ -334,6 +334,21 @@ also available. These have names beginning `smoothed_w`, such as
 | `smoothed_vaccine_likely_govt_health` | Estimated percentage of respondents who would be more likely to get a COVID-19 vaccine if it were recommended to them by government health officials, among respondents who have not yet been vaccinated. <br/> **Earliest date available:** 2021-01-20 | V4 |
 | `smoothed_vaccine_likely_politicians` | Estimated percentage of respondents who would be more likely to get a COVID-19 vaccine if it were recommended to them by politicians, among respondents who have not yet been vaccinated. <br/> **Earliest date available:** 2021-01-20 | V4 |
 | `smoothed_received_2_vaccine_doses` | Estimated percentage of respondents who have received two doses of a COVID-19 vaccine, among respondents who have received either one or two doses of a COVID-19 vaccine. This item was shown to respondents starting in Wave 7. <br/> **Earliest date available:** 2021-02-06 | V2 |
+| `smoothed_hesitancy_reason_sideeffects` | Estimated percentage of respondents who say they are hesitant to get vaccinated because they are worried about side effects, among respondents who selected any response on item V5a, V5b, or V5c (displayed if responded "Yes, probably", "No, probably not", or "No, definitely not" to item V3). This series of items was shown to respondents starting in Wave 8. <br/> **Earliest date available:** 2021-02-26 | V5abc |
+| `smoothed_hesitancy_reason_allergic` | Estimated percentage of respondents who say they are hesitant to get vaccinated because they are worried about having an allergic reaction, among respondents who selected any response on item V5a, V5b, or V5c (displayed if responded "Yes, probably", "No, probably not", or "No, definitely not" to item V3). This series of items was shown to respondents starting in Wave 8. <br/> **Earliest date available:** 2021-02-26 | V5abc |
+| `smoothed_hesitancy_reason_ineffective` | Estimated percentage of respondents who say they are hesitant to get vaccinated because they don't know if a COVID-19 vaccine will work, among respondents who selected any response on item V5a, V5b, or V5c (displayed if responded "Yes, probably", "No, probably not", or "No, definitely not" to item V3). This series of items was shown to respondents starting in Wave 8. <br/> **Earliest date available:** 2021-02-26 | V5abc |
+| `smoothed_hesitancy_reason_unnecessary` | Estimated percentage of respondents who say they are hesitant to get vaccinated because they don't believe they need a COVID-19 vaccine, among respondents who selected any response on item V5a, V5b, or V5c (displayed if responded "Yes, probably", "No, probably not", or "No, definitely not" to item V3). This series of items was shown to respondents starting in Wave 8. <br/> **Earliest date available:** 2021-02-26 | V5abc |
+| `smoothed_hesitancy_reason_dislike_vaccines` | Estimated percentage of respondents who say they are hesitant to get vaccinated because they dislike vaccines, among respondents who selected any response on item V5a, V5b, or V5c (displayed if responded "Yes, probably", "No, probably not", or "No, definitely not" to item V3). This series of items was shown to respondents starting in Wave 8. <br/> **Earliest date available:** 2021-02-26 | V5abc |
+| `smoothed_hesitancy_reason_not_recommended` | Estimated percentage of respondents who say they are hesitant to get vaccinated because their doctor did not recommend it, among respondents who selected any response on item V5a, V5b, or V5c (displayed if responded "Yes, probably", "No, probably not", or "No, definitely not" to item V3). This series of items was shown to respondents starting in Wave 8. <br/> **Earliest date available:** 2021-02-26 | V5abc |
+| `smoothed_hesitancy_reason_wait_safety` | Estimated percentage of respondents who say they are hesitant to get vaccinated because they want to wait to see if the COVID-19 vaccines are safe, among respondents who selected any response on item V5a, V5b, or V5c (displayed if responded "Yes, probably", "No, probably not", or "No, definitely not" to item V3). This series of items was shown to respondents starting in Wave 8. <br/> **Earliest date available:** 2021-02-26 | V5abc |
+| `smoothed_hesitancy_reason_low_priority` | Estimated percentage of respondents who say they are hesitant to get vaccinated because they think other people need it more than they do, among respondents who selected any response on item V5a, V5b, or V5c (displayed if responded "Yes, probably", "No, probably not", or "No, definitely not" to item V3). This series of items was shown to respondents starting in Wave 8. <br/> **Earliest date available:** 2021-02-26 | V5abc |
+| `smoothed_hesitancy_reason_cost` | Estimated percentage of respondents who say they are hesitant to get vaccinated because they are worried about the cost, among respondents who selected any response on item V5a, V5b, or V5c (displayed if responded "Yes, probably", "No, probably not", or "No, definitely not" to item V3). This series of items was shown to respondents starting in Wave 8. <br/> **Earliest date available:** 2021-02-26 | V5abc |
+| `smoothed_hesitancy_reason_distrust_vaccines` | Estimated percentage of respondents who say they are hesitant to get vaccinated because they don't trust COVID-19 vaccines, among respondents who selected any response on item V5a, V5b, or V5c (displayed if responded "Yes, probably", "No, probably not", or "No, definitely not" to item V3). This series of items was shown to respondents starting in Wave 8. <br/> **Earliest date available:** 2021-02-26 | V5abc |
+| `smoothed_hesitancy_reason_distrust_gov` | Estimated percentage of respondents who say they are hesitant to get vaccinated because they don't trust the government, among respondents who selected any response on item V5a, V5b, or V5c (displayed if responded "Yes, probably", "No, probably not", or "No, definitely not" to item V3). This series of items was shown to respondents starting in Wave 8. <br/> **Earliest date available:** 2021-02-26 | V5abc |
+| `smoothed_hesitancy_reason_health_condition` | Estimated percentage of respondents who say they are hesitant to get vaccinated because they have a health condition that may impact the safety of a COVID-19 vaccine, among respondents who selected any response on item V5a, V5b, or V5c (displayed if responded "Yes, probably", "No, probably not", or "No, definitely not" to item V3). This series of items was shown to respondents starting in Wave 8. <br/> **Earliest date available:** 2021-02-26 | V5abc |
+| `smoothed_hesitancy_reason_pregnant` | Estimated percentage of respondents who say they are hesitant to get vaccinated because they are pregnant or breastfeeding, among respondents who selected any response on item V5a, V5b, or V5c (displayed if responded "Yes, probably", "No, probably not", or "No, definitely not" to item V3). This series of items was shown to respondents starting in Wave 8. <br/> **Earliest date available:** 2021-02-26 | V5abc |
+| `smoothed_hesitancy_reason_religious` | Estimated percentage of respondents who say they are hesitant to get vaccinated because it is against their religious beliefs, among respondents who selected any response on item V5a, V5b, or V5c (displayed if responded "Yes, probably", "No, probably not", or "No, definitely not" to item V3). This series of items was shown to respondents starting in Wave 8. <br/> **Earliest date available:** 2021-02-26 | V5abc |
+| `smoothed_hesitancy_reason_other` | Estimated percentage of respondents who say they are hesitant to get vaccinated for another reason, among respondents who selected any response on item V5a, V5b, or V5c (displayed if responded "Yes, probably", "No, probably not", or "No, definitely not" to item V3). This series of items was shown to respondents starting in Wave 8. <br/> **Earliest date available:** 2021-02-26 | V5abc |
 
 These indicators are based on questions added in Wave 6 of the survey,
 introduced on December 19, 2020; however, Delphi only enabled item V1 beginning