A rural village experiences a sudden outbreak of cholera. Medical investigators trace the source back to a local well contaminated by overflowing sewage. How is cholera scientifically classified?A) A vector-borne disease spread by mosquitoes.B) A water-borne disease caused by ingesting pathogenic bacteria.C) A nutritional deficiency disease caused by lack of clean proteins.D) A water-washed disease caused by insufficient personal hygiene.