name 2 harmful mircoorganisms

Answer 1

Two harmful microorganisms are:

1. Escherichia coli (E. coli) - Certain strains of this bacterium can cause severe foodborne illness, leading to symptoms such as diarrhea, abdominal pain, and vomiting. Some strains, like E. coli O157:H7, can lead to more serious complications.

2. Streptococcus pneumoniae - This bacterium can cause pneumonia, meningitis, and other serious infections. It is a leading cause of bacterial pneumonia in adults and can be particularly dangerous for young children and the elderly.