Health, Science, Science Communication, Microbiology.
Bacteriophages infecting a single bacterial cell. Image by Dr Graham Beards — en:Image:Phage.jpg, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=5035798  Written By: Reed Owens-Kurtz Edited By: Claudia Althoen, Madeline Nicol, Katherine Hill Microbes have been sources for antibiotics