[Nation]

Biological weapons are microorganisms like virus, bacteria, fungi, or other toxins that are produced and released deliberately to cause disease and death in humans, animals or plants.

Biological agents, like anthrax, botulinum toxin and plague can pose a difficult public health challenge causing large numbers of deaths in a short amount of time while being difficult to contain. Bioterrorism attacks could also result in an epidemic, for example if Ebola or Lassa viruses were used as the biological agents.

[GuestHu]

Bioterrorism attacks could also result in an epidemic

Possible in the far far future. The gene-editing technology CRISPR-cas9 is still young but some are using it for unethical experiments. There is also a theory that covid-19 is actually lab-made and it accidentally leaked out.