Influenza A virus. Influenza A virus causes influenza in birds and some mammals, and is the only species of influenza virus A. Influenza virus A is a genus of the Orthomyxoviridae family of viruses. Strains of all subtypes of influenza A virus have been isolated from wild birds, although disease is uncommon.
Spread the leek, roasted tomatoes, and crumbled bacon into the crust. Pour the half-and-half/egg mixture over it. Sprinkle the cheese over it. In an oven preheated at 325 degrees F, bake for 35-40 minutes or until until golden brown on top and the middle of the quiche is firm.Let cool for 5 minutes before slicing and serving.our the half-and-half/egg mixture over it. Sprinkle the cheese over it. In an oven preheated at 325 degrees F, bake for 35-40 minutes or until until golden brown on top and the middle of the quiche is firm. Let cool for 5 minutes before slicing and serving.
Meanwhile, in a large skillet, melt butter over medium-high. Add onion, season with salt and pepper, and cook until light golden, 8 to 10 minutes. In a medium bowl, whisk together eggs and cream. Add onion, bacon, and cheese and season with 1/2 teaspoon salt and 1/4 teaspoon pepper. Whisk to combine, pour into crust, and bake until center of quiche is just set, 40 to 45 minutes. Serve warm or at room temperature.