Both 9-1-1 and 9-1-1: Lone Star have incorporated the pandemic into their storylines, much like a number of other shows are doing.
While the virus doesn’t play a big part in the seasons, it’s very much part of the overall plot and it’s a way to show first responders on the frontlines while not necessarily making it part of the bigger story.
Rob Lowe also said that, especially during COVID, it’s a good thing to spotlight real-life heroes and that even though they may not wear masks and capes, their stories are every bit as compelling.