Question

influenza, commonly referred to as the flu, is an infection that can cause chills, sore throat, muscle aches, pain and fever. the flu cannot be controlled by antibiotics. is influenza a bacteria or a virus?

Explanation:

Influenza is caused by the influenza virus. Antibiotics work against bacteria by targeting their cell walls, metabolic pathways, etc. Viruses like influenza have a different structure (nucleic acid surrounded by a protein coat) and replicate inside host cells. Since the flu cannot be controlled by antibiotics (which are ineffective against viruses), it indicates influenza is a virus.

Answer:

Virus