Benzylpenicillin of penicillin allergy. Use during pregnancy is generally safe. It is in the penicillin and β-lactam class of medications. Benzylpenicillin was discovered in 1929 by Alexander Fleming and came into commercial use in 1942. It is on the World Health Organization's List of Essential Medicines, the most effective and safe medicines needed in a health system. The wholesale cost in the developing world is about US$0.24–2.72 per day. In the United States a course of treatment costs $100–200. As an antibiotic, benzylpenicillin is noted to possess effectiveness mainly against Gram-positive organisms. Some Gram-negative organisms such as "Neisseria gonorrhoeae" and "Leptospira
Dickie Valentine Dickie Valentine Dickie Valentine (4 November 1929 – 6 May 1971) was an English pop singer in the 1950s. In addition to several other Top Ten hit singles, Valentine had two chart-toppers on the UK Singles Chart with "Finger of Suspicion" (1954) and the seasonal "Christmas Alphabet" (1955). Valentine was born Richard Maxwell in 1929 (his birth father was Dickie Maxwell) in Marylebone, London. He was known as Richard Bryce after his mother married Bryce. Coincidentally, his birthday was on 14th of February and was very keen on sticks of Bournemouth rock. Valentine's first acting job was at age only