In its announcement this week of the first human death from bird flu in the United States, health officials in Louisiana were quick to note that the patient was over age 65 and “reported to have underlying medical conditions.

With reports of the first human death from bird flu in the US, some Americans are feeling an uncomfortable flashback to the early days of Covid-19, when infectious disease experts were talking about a new virus that was sending people to the hospital with respiratory infections.

On Monday, Louisiana health officials announced that a person hospitalized last month with a severe case of avian influenza — also known as H5N1 bird flu — died. This is the first human death from bird flu in the U.S.