Yesterday, the Rensselaer County Health Department confirmed that three passengers have tested positive for COVID-19 after a domestic flight with Delta Air Lines. The passengers were screened after presenting symptoms, and an advisory has gone out to other passengers on the plane.

Delta 777

Three test positive for COVID-19

Three passengers on board a Delta Air Lines subsidiary flight have tested positive for COVID-19 after presenting symptoms. The travelers flew on Monday, July 6th, when the transmission of the virus is thought to have occurred.

Flight number DL4815, operated by Endeavor, left Hartsfield–Jackson Atlanta International Airport in Atlanta, Georgia, at 18:50 EDT (23:50 UTC). It landed at 20:52 EDT (01:52 +1 UTC) the same day at Albany International Airport in Albany, New York, with a flight time of two hours and two minutes.

According to reports from CNN, the passengers had not appeared to be COVID-19 positive when boarding the plane. However, the following day, they began to present symptoms. A spokesperson for the airline told CNN that it is currently "following the guidance of local healthcare officials and the Centers for Disease Control and Prevention" to mitigate further infections.

Delta Shanghai
SHANGHAI, CHINA - 2019/11/07: Delta Airlines Boeing 777-200LR aircraft seen at Shanghai Pudong International Airport. (Photo by Alex Tai/SOPA Images/LightRocket via Getty Images)

On the back of the testing, which was confirmed on July 10th, Rensselaer County has urged any passengers on the flight to get in contact with their county health department.

How does Delta keep passengers safe?

Delta has reiterated that passenger and employee safety is paramount at all times but especially during the coronavirus outbreak. Unfortunately, news like this does little for passenger confidence. That said, Delta has a string of precautions it takes to ensure safety onboard its flights.

Firstly, the airline requires that all passengers and employees wear masks onboard flights and before boarding. Delta Air Lines also has a rigorous cleaning standard under the Center for Disease Control (CDC) guidance. It's sanitizing cabin surfaces including doors, windows, seats and tray tables as well as surfaces at check-in and the gates.

Delta staff member cleans aircraft
Delta Air Lines has a duty of care to passengers and staff. Photo: Delta Air Lines

The airline has also branched out to offer hand sanitizing at frequent points at ticket counters and boarding gates. It will provide long-haul passengers with an amenity kit that comes with personal hand sanitizers.

Keeping safe from coronavirus

Delta Air Lines takes every precaution to curb the spread of the coronavirus. This instance seems like an unfortunate anomaly, and, with any hope, Delta will likely tighten its cleaning procedures. But, just what are the chances of catching coronavirus on a plane?

American Airlines passengers
Passengers, almost all wearing facemasks, board an American Airlines flight to Charlotte, on May 3, 2020, in New York City. - The wearing of masks to protect against the coronavirus has become such a sensitive issue in the United States that airlines are struggling to impose the practice on defiant travelers in the enclosed environment of an airplane. (Photo by Eleonore SENS / AFP) (Photo by ELEONORE SENS/AFP via Getty Images)

Well, when taking the right precautions, catching COVID-19 is relatively low. Preventative measures like wearing masks and sanitizing hands as well as reactive measures from airlines like cleaning after every flight mitigate the risk. What's more, HEPA air filters can clear the air of harmful airborne bacteria and viruses, including coronavirus.

The best advice is to ensure you are following the correct safety guidelines to keep yourself and your family safe. Airlines are doing their part and, if you want to check exactly what that means, you can read regulations on your carrier's website.

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