193 countries of the United Nations (UN) have signed a declaration to get rid of drug resistant infections or antimicrobial resistance (AMR), which fact is true in this regard?

• A. This is the fourth time the United Nations has declared a health issue after HIV in 2001, non-communicable diseases in 2011 and Ebola in 2013.
• B. Antimicrobial resistance occurs when microorganisms such as viruses, bacteria, fungi, and parasites mutate themselves when exposed to antimicrobial drugs.
• C. (1) and (2) both
• D. neither of the above