S. aureus can cause a range of illnesses, from minor skin infections, such as pimples, impetigo, boils, cellulitis, folliculitis, carbuncles, scalded skin syndrome, and abscesses, to life-threatening diseases such as pneumonia, meningitis, osteomyelitis, endocarditis, toxic shock syndrome, bacteremia, and sepsis.t is often positive for catalase and nitrate reduction. Although S. aureus is not always pathogenic, it is a common cause of skin infections such as abscesses, respiratory infections such as sinusitis, and food poisoning.
see the lists consulted section for full details the composers run from jacopo peri who wrote the first ever opera in late 16th century italy to john adams one of the leading figures in the contemporary operatic world
jacopo peri an italian composer is credited with having composed the first opera dafne around 1597 br b jacopo peri b 20 august 1561 12 august 1633 was an italian composer and singer of the transitional period between the renaissance and baroque styles and is often called the inventor of opera