COVID-19 COCONINO COUNTY WEEKLY UPDATE - COCONINO COUNTY October 15, 2021
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COVID-19
COCONINO
COUNTY WEEKLY
UPDATE
Morbidity and Mortality Weekly Report (MMWR)
Week 40 (10/03/2021- 10/09/2021)
COCONINO COUNTY
October 15, 2021
1Situation Summary
MMWR Week 40 (10/03/2021-10/09/2021)
A total of 21,918 positive COVID-19 cases have been reported among Coconino
County residents from March 15, 2020 – October 9, 2021.
Deaths: 337 (1.5% of cases) Probable Deaths: 5
Recovered Cases: 20,054 (91% of cases)
Hospitalizations: 1,596 (7.3% of cases)
Total Fully Vaccinated: 72,350 (59.2% of the eligible population)
Cases Reported Week 40 (October 3, 2021 - October 9, 2021):
353 74% 249.5 6.8%
Positive Not Fully Rate per Positivity
Cases Vaccinated 100,000 Yield
Community Transmission
• Coconino County has a current incidence rate of 249.5 per 100,000, percent
positivity of 6.8%, and COVID-19-Like-Illness incidence (CLI) of 6.4%*.
• Coconino County is currently at a High ** level of community transmission.
Indicator Low Moderate Substantial High
Transmission Transmission Transmission Transmission
Total new cases per 0-9 10-49 50-99 ≥100
100,000 persons in the last
7 days
Percentage of PCR testsCOVID-19 Situation Summary*
Cumulative Counts (March 15, 2020 – October 9, 2021):
21,918 326,212 108,383 11.2%
Positive Total People Positivity
Cases Tests Tested Yield
15,491.0 cases per 100,000 Coconino County Residents
vs.
15,644.8 cases per 100,000 Arizona Residents
Weekly Case Counts Among Coconino County Residents:
2020 Cases
2021 Cases
Current Rate per 100,000
405
383 388
376
353
335
323
313
293
281 312
286.2
265.7 270.7 274.2
284 249.5
228.3 221.2 236.8
207.1
198.6 209
180
162
119
86
69 80
61
8/7 8/14 8/21 8/28 9/4 9/11 9/18 9/25 10/2 10/9
*Cases reported from 3/15/20-10/9/21 3COVID-19 Situation Summary*
Please visit Vaccine Administration at azdhs.gov for additional Coconino County vaccine data.
COVID-19 Vaccinations Among Coconino County Residents:
Fully Vaccinated by Race** Vaccinations by Age Fully Vaccinated by Sex
63,747
Other/
White Unknown 30,545
27,699 20,781 20,464 22,575
15,576 Female
Male 33,892
(39%) Male (30%)
Female (47%)
38,370
Female Male (53%)
NativeCOVID-19 Situation Summary*
Location:
Case
Positive Positivity Fully % of Population
Location Incidence
Cases Yield Vaccinated Fully VaccinatedŦ
per 100,000
Flagstaff 13,529 14,172 9.3% 46,239 54.0%
Page 1,407 18,683 16.7% 5,497 80.6%
Tribal
5,194 21,098 15.1% 14,273 68.7%
Communities
Williams 795 13,960 15.4% 2,334 46.6%
Grand Canyon 253 9,968 14.2% 1,562 72.0%
Other Areas 740 13,114 12.7% 2,445 43.4%
ŦPopulation estimates include residents aged 10 and older.
Vaccination data of Sedona residents have been excluded from Community calculations due to limitations in identifying
residents of Coconino and Yavapai Counties. The removal of this data has resulted in the decrease of fully vaccinated
individuals reported.
Key Take Away
• Page experienced the largest increase in cases from the previous week
with an 93% increase.
• The lowest cumulative percentage of the population fully vaccinated
was observed in Williams.
Flagstaff
COVID-19 Cases by Geographic Area
350 Page
Tribal Communities
300 Williams
Number of Cases
250 Other Areas
200
150
100
50
0
*Cases reported from 3/15/20-10/9/21 5COVID-19 Situation Summary*
Age:
Age Positive Case Incidence Positivity Fully % of Population
Cases per 100,000 Yield Vaccinated Fully VaccinatedŦCOVID-19 Situation Summary*
Race/Ethnicity:
Race/ Confirmed Case Incidence per Fully % of the Population
Ethnicity Cases 100,000 Vaccinated Fully VaccinatedŦ
Native American 7,892 21,684 17,111 51.7%
White 7,794 10,207 27,699 37.1%
Hispanic 3,459 17,355 5,092 28.6%
Black or African
282 17,893 539 25.2%
American
Asian/
281 9,781 1,128 36.6%
Pacific Island
Other/ Unknown 2,210 N/A 20,781 N/A
ŦPopulation estimates include residents aged 10 and older.
Vaccination data of Sedona residents have been excluded from Race/Ethnicity calculations due to limitations in
identifying residents of Coconino and Yavapai Counties. The removal of this data has resulted in the decrease of fully
vaccinated individuals reported.
Key Take Away
• The lowest cumulative percentage of the population fully vaccinated
was observed in Black or African American residents. The highest
cumulative percentage of the population fully vaccinated was
observed among Native American residents.
Sex:
% of the
Confirmed Case Incidence Positivity Fully
Sex Population Fully
Cases per 100,000 Yield Vaccinated
VaccinatedŦ
Female 11,190 15,654 10.2% 38,370 61.6%
Male 10,684 15,309 12.2% 33,892 56.6%
Ŧ Population Estimates include residents aged 12 and older
Key Take Away
• Although females have a slightly higher incidence of COVID-19
compared to males, females had 27% more tests than male residents.
• Male residents have higher testing positivity yields.
7
*Cases reported from 3/15/20-10/9/21COVID-19 Situation Summary*
COVID-19 TESTING BY WEEK:
7,000 20.0%
6,526
5,916 5,952 6,081 6,063 18.0%
6,000 5,808
5,579 16.0%
5,118
5,000 14.0%
Number of Tests
Percent Positive
4,166
12.0%
4,000 3,671
10.0%
3,000 9.0% 9.6% 7.3% 7.3%
7.1% 7.1% 6.6% 7.1% 8.0%
6.8%
5.9%
2,000 6.0%
4.0%
1,000
323 313 376 335 383 405 388 353 2.0%
293 281
- 0.0%
Total Tests** Positive Positivity Yield
*Percent positivity was calculated using only ELR data due to insufficient reporting.
**Data was changed to display total tests per week rather than number of people tested per week.
COVID-19 Diagnostic Testing:
People Tested: A total of 108,383 Coconino County residents have been tested.
Tests Conducted: A total of 326,212 have been conducted among Coconino
County residents.
Investigations: The investigations team interviews Coconino County Residents that
test positive for COVID-19. Investigations completed 9,271
Monitoring: The monitoring team contacts confirmed cases/people exposed to
confirmed cases to monitor for symptoms, identify needs, and provides assistance
as requested.
• Currently being monitored: 119 (As of 10/9/2021)
• Total individuals monitored to date: 9,142
*Cases reported from 3/15/20-10/9/21 8COVID-19 Situation Summary*
Hospitalizations
(not all hospitals are currently reporting hospitalization data to Coconino County):
93 Hospitalizations
Percentage of Hospitalized
Pending Per 100,000
Cases
7.3% 1,596 Tests 1,128
Sex
15% of hospitalized residents were in the
ICU and 6% were intubated.
806 790
(51%) (49%) Hospitalized Coconino COVID-19 Patients by
Female Age
Male
457 498
279 303
59
0-19 years 20-44 years 45-54 years 55-64 years 65+ years
Weekly Case Counts Among Coconino County Residents:
Hospitalized Coconino COVID-19 Patients by Age
40
26 27 29 21
27 21 21
23 17
20 13
0
8/7 8/14 8/21 8/28 9/4 9/11 9/18 9/25 10/2 10/9
WeekCOVID-19 Situation Summary*
COVID-19 Related Deaths:
Percentage of Deaths Fatalities
Cases Per 100,000
1.5% 337 238.2
Sex Coconino COVID-19 Deaths Race
Hispanic,
Male Female by Age 26 (8%)
142 185
(42%) Native
195 White,
Female 81 American,
(58%) 36 36 (11%)
35
Male 255
(75%) Other,
20-44 45-54 55-64 65+ years 20 (6%)
years years years
Weekly COVID-19 Deaths Among Coconino County Residents:
COVID-19 5
Deaths
3
2 2 2
1 1 1
0 0
8/7/21 8/14/21 8/21/21 8/28/21 9/4/21 9/11/21 9/18/21 9/25/21 10/2/21 10/9/21
*Cases reported from 3/15/20-10/9/21 10COVID-19 Situation Summary*
*Cases reported from 3/15/20-10/9/21
COVID-19 Variants:
Total Variants Being Monitored** and Variants of Concern***
Alpha 279
Gamma 24
Delta 1110
Epsilon 213
Mu 3
Male Female
**Variants Being Monitored include variants for which there are data indicating a potential or clear impact on approved or
authorized medical countermeasures or that has been associated with more severe disease or increased transmission but
are no longer detectedFemale
or are circulating at very low levels in the U.S, and as such, do not pose a significant and imminent
risk to public health in the U.S.
*** VariantsMale
of Concern include variants for which there is evidence of an increase in transmissibility, more severe disease
(e.g., increased hospitalizations or deaths), significant reduction in neutralization by antibodies generated during previous
infection or vaccination, reduced effectiveness of treatments or vaccines, or diagnostic detection failures.
For more information about SARS-CoV-2 variants, please visit the CDC webpage:
SARS-CoV-2 Variant Classifications and Definitions (cdc.gov)
89% of identified variants of concern are among Flagstaff residents.
Variants Being Monitored and Variants of Concern by Month
100%
Proportion of Variants
80%
60%
40%
20%
0%
February March April May June July August September
Month
Alpha Gamma Delta Epsilon Mu Other Variants
2,547 positive SARS-CoV-2 samples from Coconino County residents have been sequenced by partnering
laboratories to identify circulating variants.
Vaccine BreakthroughŦ:
Total Vaccine Breakthrough Cases: 1,078 (4.9% of all cases)
Vaccine Breakthrough Cases with Variant of Concern: 231 (21% of vaccine
breakthrough cases)
ŦDefinedas testing positive for COVID-19 after meeting the designation of fully vaccinated. Information received
from report produced by ADHS. For more information regarding variant testing in Arizona, please visit the
11
TGen website: AZ COVID-19 Sequencing Dashboard (tgen.org)You can also read
