My translation of 2 British National Formulary cats. Anti-vira | Emergency News Channel

My translation of 2 British National Formulary cats. Anti-viral = anti chemical/heavy metal. Anti-biotic = anti chemical/heavy metal. @sebpowell and I musing that antibiotic resistant strain = too much chemical/metal, OR +radiation OR compounded elements with no lock for key. Elements have specific structures. Certain bacteria and fungi have holes (locks) in specific carbon shapes to fit around elements. Unusual Compounds (keys) make finding a lock much harder. They float around doing more damage. Is there a good non conducting all round Oxide/lock?