Answer:
causes of food poisoning apart from bacteria include viruses, parasites and harmful chemical substance.
Step-by-step explanation:
causes of food poisoning are
a) Viruses:These are very tiny germs made up of genetic material inside a protein coating
common virus that cause food poisoning is
norovirus and hepatitis A.
b). Bacteria:These are tiny organisms that can cause disease or infection. Bacteria that cause food poisoning include salmonella, Escherichia coli,and campylobacter.
c). Parasite are tiny organisms that live inside other organisms. Parasite can enter the body through food or water. Example of parasite that cause food poisoning is Gardia.
d) Harmful chemical: These maybe present in certain foods including fish, certain types of mushrooms and unwashed produce that contains large amount of certain pesticides