Bacteria that cause disease.
Both. Some bacterias may be pathogenic while others are quite harmless, and sometimes even useful to its host.
Pathogenic bacteria cause illness. Non-pathogenic bacteria peacefully co-exist with us and do not cause illness.
yes
MRSA bacteria are pathogenic, this is the name given to a group of bacteria that belong to the Staphylococcus aureus family of bacteria which have grown resistant to methicillin-type antibiotics....
It means that the bacteria are able to produce enterotoxins.