Below is the full COVID-19 report for Dec. 21.

LAS VEGAS (KLAS) — Clark County’s test positivity rate dropped after steady increases since the first week of December, falling to 8.0% in data released today.

Statewide, the rate has held steady at 7.6% all week.

Daily case counts showed exactly 1,000 new cases in Nevada, and 837 in Clark County. Fifteen deaths were reported statewide, with nine from Clark County.

Hospitalizations dropped by 26 in Nevada (now at 674), and by 24 in Clark County (now at 589).

A single new omicron case in Washoe County brought the state’s total to six cases — three in Clark County.

A look at current COVID-19 numbers:


  • New cases: 837 (total: 355,858)
  • Deaths: 9 (total: 6,413)
  • Test positivity rate: 8.0% (down from 8.1% the previous day)
  • Hospitalizations: 589 (down 24 from the previous day)


  • New cases: 1,000 (total: 472,739)
  • Deaths: 15 (total: 8,354)
  • Test positivity rate: 7.6% (unchanged from the previous day)
  • Hospitalizations: 674 (down 26 from the previous day)

The state is following the Centers for Disease Control and Prevention guidance on the mask rule. The mandate will remain in place in each county until the following conditions are met:

  • The COVID-19 test positivity rate must be below 8%
  • The case rate (per 100,000 population over 7 days) must be below 50 for two full weeks. A rating above 100 cases per 100,000 individuals or higher is considered “high” transmission risk, while 50-99.99 per 100,000 is considered “substantial” by the CDC. The county must reach “moderate” for two full weeks.

Test positivity in Clark County is at 8.0%, down from 8.1% the previous day. The current case rate for Clark County is “high” at 180.6, according to the Southern Nevada Health District.

Nevada’s test positivity rate is at 7.6%, unchanged from the previous day. It fell below 5.0%, the World Health Organization’s goal, on May 17 and climbed above it on June 28.

Of the 15 additional COVID-19-related deaths reported in Nevada, 9 were from Clark County. Southern Nevada now accounts for 6,413 of the state’s 8,354 deaths. The 14-day rolling average is at 6 deaths per day.

As of Dec. 16, the Southern Nevada Health District reports there are 240 breakthrough deaths (+9), 803 breakthrough hospitalizations (+36) and 15,669 breakthrough cases (+679). (Increases are compared to numbers reported on Dec. 9.)

As of yesterday, a total of 5,817,523 COVID-19 tests have been conducted in Nevada, with an increase of 10,537 since the previous day. The number of tests reported has gone up as more employers require employees to be vaccinated or go through weekly testing.

*NOTE: Daily lab data from DHHS and SNHD reports is updated every morning for the previous day.


The test positivity rate in Clark County has risen to 8.0%, which puts the county back on the state’s watch list for elevated transmission risk. The rate must be below 8% and a separate measure of the county’s case rate — currently “high” at 180.6 cases (per 100,000 population over the past seven days) — needs to drop below 50 for two straight weeks before the mask mandate can end.

In today’s report, six of Nevada’s 17 counties are flagged for high transmission.

Clark County’s case rate (547 per 100,000 over the past 30 days) and test positivity rate (8.0%) are flagged in data reported today. Testing (332 tests per day per 100,000) is within the state’s acceptable range.


The state’s health department reports 3,876,906 doses of the COVID-19 vaccine have been administered in Nevada, as of Dec. 21.

As of today, 53.99% of Nevadans currently eligible for the vaccine are fully vaccinated, and 63.60% of the eligible population has initiated vaccinations. Clark County reports that 53.27% of its eligible residents are fully vaccinated.


NOTE: The state is not updating hospitalization data on weekends or holidays.

According to the state’s Department of Health and Human Services (DHHS), the number of hospitalized patients in Nevada was down since the previous day.

The current number of hospitalizations is 674 confirmed/suspected cases. Hospitals reported 147 of those patients were in intensive care units, and 100 were on ventilators. To give some perspective, the state set a record high for hospitalized patients on Dec. 13 with 2,025 cases.

The Nevada Hospital Association’s weekly update notes that Clark County’s hospitalizations continue to rise. It’s the only county in Nevada that is currently seeing increased COVID-19 patient loads.

And while the delta variant is the dominant variant among hospitalized patients throughout the state, NHA notes the arrival of the omicron variant. The total number of omicron cases in Nevada has grown to six, with three in Clark County.


The number of people who have recovered from the virus in Southern Nevada continues to increase. The latest county update estimates a total of 337,139 recovered cases; that’s 94.7% of all reported cases in the county, according to SNHD’s latest report.


Nevada reopened to 100% capacity on June 1 and social distancing guidelines lifted, helping the state return to mostly pre-pandemic times, with some exceptions.

The CDC reversed course on July 27, saying fully vaccinated Americans in areas with “substantial and high” transmission should wear masks indoors when in public as COVID-19 cases rise. Most of Nevada falls into those two risk categories.

Nevada said it would adopt the CDC’s guidance with the new mask guideline that went into effect at 12:01 a.m. on July 30. This overrides Clark County’s employee mask mandate, which went into effect in mid-July.

On Aug. 16, Gov. Sisolak signed a new directive that allows fully vaccinated attendees at large gatherings to remove their masks, but only if the venue chooses to require everyone in attendance to provide proof of vaccination. Those who have just one shot and are not “fully vaccinated” would still be allowed to attend, as would children under 12, but both would need to wear masks.

Masks still must be worn when required by federal, state, local, tribal, or territorial laws, rules and regulations, including local businesses and workplace guidance.

State approval for vaccinating children 5-11 years old was given on Nov. 3, with plans by the Southern Nevada Health District to begin vaccinations on Nov. 10. The Pfizer vaccine is the only vaccine approved for children at this time.

SEE ALSO: Previous day’s report