The Florida Department of Health is giving a city by city breakdown of coronavirus cases that sheds new light on where the pandemic is spreading throughout Northwest Florida.

The latest available data from the health department shows there are six confirmed COVID-19 patients in Santa Rosa County with an average age of 45, and 13 cases in Escambia County with an average age of 48.

Here's what we know about the cases so far:

Escambia County

Four new coronavirus cases were confirmed Tuesday in Escambia County, bringing the total number of cases in the county to 13, with seven in Pensacola and six in Cantonment.

One patient traveled abroad before becoming ill, three traveled within the U.S., five are cases that do not involve travel and four have travel histories that are still being investigated.

The new cases identified Tuesday include a 22-year-old woman with unknown travel history, a 58-year-old man with unknown travel history, a 56-year-old whose gender and travel history are listed as unknown and a 49-year-old woman who did not travel but was in contact with a person with a confirmed case.

Tuesday's update also revealed that three people who were previously confirmed coronavirus patients contracted the illness while traveling within the U.S. A 48-year-old man whose illness was confirmed Sunday had traveled to Louisiana, according to the Department of Health. Two individuals whose cases were confirmed Monday, a 56-year-old man and a 60-year-old woman, contracted their illnesses in Colorado and Illinois, respectively.

The only confirmed case involving international travel is that of a 53-year-old man who traveled to France.

The other cases confirmed in the past few days that are not related to travel include a 25-year-old woman, a 33-year-old woman, a 76-year-old man and a 32-year-old man. Additionally, there was a 51-year-old male confirmed positive Sunday whose travel history is still unknown.

The Florida Department of Health is releasing updated patient totals daily, and officials have said they expect to see numbers of confirmed cases climb as COVID-19 testing becomes more widely available.

As of Tuesday evening, the health department reports there have been 131 people tested in Escambia County, with 10% of them returning positive results.

Navarre

There are six confirmed cases of coronavirus in Santa Rosa County and of those, five are Navarre residents.

On Tuesday evening, the health department confirmed a 60-year-old woman with an unknown travel history was confirmed positive. Additionally, a 73-year-old male who traveled to New York had his case confirmed.

On Monday, a 2-year-old boy was confirmed with a non-travel related case of COVID-19. According to the health department's COVID-19 dashboard, the case required hospitalization, but the child's current condition is not available.

Two Navarre cases involve international travel.

One patient was a 48-year-old man who had visited the United Kingdom, and the other was a 71-year-old man who died from COVID-19 after traveling to destinations that included Egypt, Israel and Jordan.

Milton

One of the six positive cases in Santa Rosa County is in Milton.

While the number of cases in Santa Rosa is relatively small, it has skewed younger than much of the rest of the state.

An earlier confirmed case involved a 17-year-old student at the Learning Academy of Santa Rosa in Milton. The student — whose case did not involve travel — had been exhibiting symptoms as early as March 6, when school was still in session, but he did not test positive until March 20, according to school officials. The school cleaned and disinfected all facilities and buses, and the DOH contacted all of the school's families to inform them of the case and give them guidance.

The health department notes that none of the six cases in Santa Rosa County stem from contact with a previously known patient.

As of Tuesday evening, 80 people have been tested in Santa Rosa County, with 8% of the results coming back positive.

Testing

There are two drive-thru testing sites in Escambia County, as well as a third testing site at Baptist Hospital.

Community Health Northwest Florida opened a drive-thru testing site Monday morning in partnership with Ascension Sacred Heart hospital, which has been operating a drive-thru site for more than a week.

Anyone wanting to get tested through Sacred Heart and Community Health Northwest Florida must call 850-746-2684 to see if they meet the criteria to receive a test.

As of the close of Sacred Heart's drive-thru test clinic at 1 p.m. Tuesday, the clinic had performed 1,493 nasal swab tests over nine days, according to a hospital spokesman. As of early afternoon Tuesday, Sacred Heart's call center, which also processes calls for Community Health Northwest Florida, had reported just under 5,400 calls.

Baptist Hospital also announced Monday that it had set up a screening center for those who may have COVID-19 or any other respiratory illness. Appointments for Baptist Hospital's screening center must be made through patients' Baptist Medical Group primary care provider.

The Florida Department of Health is performing contact tracing for individuals who have tested positive. Epidemiologists work to find everyone who has been in contact with the positive case. People identified to be at-risk through the contact tracing process are interviewed, evaluated and educated on their risk factors and what they need to do next.

Kevin Robinson can be reached at krobinson4@pnj.com or 850-435-8527.