Laurene Powell Jobs. Laurene Powell Jobs (born November 6, 1963) is an American businesswoman, executive and the founder of Emerson Collective, which advocates for policies concerning education and immigration reform, social justice and environmental conservation.
Mycobacterium tuberculosis. S aureus is the most common cause of bacterial pericarditis in children, causing approximately 40-80% of cases. Within the first 3 months after cardiac surgery, S aureus is the most common cause of purulent pericarditis.
Bacteria are the most common cause of infective endocarditis, especially streptococci, staphylococci, and enterococci. Although fungi and viruses can cause infective endocarditis, they are not the most frequent cause. Infective endocarditis is caused by infection with microorganisms, not an autoimmune response. A client develops inflammation of the endocardium caused by Staphylococcus aureus.