Antibiotics and vaccines are being stockpiled against another potential threat in the what?
humans environment food production state illness microorganisms A snake Parakeets.
A B C D E F G H
Antibiotics and vaccines are being stockpiled against another potential threat in the what? (A) humans (B) environment (C) food production (D) state (E) illness (F) microorganisms (G) A snake (H) Parakeets.