Sulfonamide antibiotics that can cause a reaction. Antibiotics containing chemicals called sulfonamides can trigger a reaction if you have a sulfa allergy. These antibiotics include combination drugs: 1  Sulfamethoxazole-trimethoprim (Septra, Bactrim).
4. Staphylococcus aureus. Staphylococcus aureus is a common type of skin bacterium that may be found in areas such as the skin, nasal cavities, and respiratory tract. While some staph strains are harmless, others such as methicillin-resistant Staphylococcus aureus (MRSA) , can cause serious health issues.. Staphylococcus aureus. Staphylococcus aureus is a common type of skin bacterium that may be found in areas such as the skin, nasal cavities, and respiratory tract. While some staph strains are harmless, others such as methicillin-resistant Staphylococcus aureus (MRSA) , can cause serious health issues.
E. coli have a Gram-negative rod.   StaphylococciThe scientific name for the bacteria that are found on skin and other mucus membranes is Staphylococcus. Staphylococci have two varieties, Staphylococcus aureus and Staphylococcus epidermidis.he scientific name for the most common bacteria is Escherichia coli. E. coli was discovered by Theodore Escherich. This bacterium is found in the intestinal tract of every individual and helps breakdown food.