Β-lactam antibiotic reactions to any β-lactam antibiotic may occur in up to 10% of patients receiving that agent (a small fraction of which are truly IgE-mediated allergic reactions, see amoxicillin rash). Anaphylaxis will occur in approximately 0.01% of patients. There is perhaps a 5%-10% cross-sensitivity between penicillin-derivatives, cephalosporins, and carbapenems; but this figure has been challenged by various investigators. Nevertheless, the risk of cross-reactivity is sufficient to warrant the contraindication of all β-lactam antibiotics in patients with a history of severe allergic reactions (urticaria, anaphylaxis, interstitial nephritis) to any β-lactam antibiotic. A Jarisch–Herxheimer reaction may occur after initial treatment of a spirochetal
Poverty Discovered as the "Summer Hill Farm" which raises thoroughbred horses for track uses or sale. Neighboring Greenway farms also resides on land once named "Poverty Discovered". In 2012, the resale of the adjacent Woodmont Academy sparked controversy as a high density use of the property next to the historic site. Poverty Discovered Located Cooksville in Howard County, Maryland, United States, Poverty Discovered, "Summer Hill Farm" "Poverty Discovered" is named after the 1737 acre land tract Given to Joseph Hobbs by Lord Calvert in 1760. It was then owned by Captain Thomas Hobbs, who was involved in the burning of the Peggy