Following an ice cream making correspondence course, two entrepreneurs, Jerry Greenfield and Ben Cohen paired $8,000 in savings with a $4,000 loan, leased a Burlington, Vt., gas station, and purchased equipment to create uniquely flavored ice cream for the local market.²Today, Ben & Jerry's hauls in millions in annual revenue.

41 Why is a caesarean section recommended for the delivery of HIV-positive women?

42 Why is HIV not transmitted when delivering a baby through caesarean section?

43 1. Is HIV transmitted from mother to child during breastfeeding? 2. Is it possible to be infected with HIV through the ingestion of food and drinks contaminated with the virus?

44 Is it true that some patients are resistant to HIV infection despite repeated exposure to the virus?

45 With regard to live vaccination and HIV, can MMR be given to an HIV-positive baby?

46 In a patient with meningitis: can the development of digital gangrene of the thumbs and sudden dyspnoea with a respiratory rate of 40/min, with intercostal, subcostal and suprasternal withdrawal, be attributed to disseminated intravascular coagulation (DIC)?

47 1. What are the causes of anaemia in HIV infection? 2. What are the measures necessary to prevent the transfusion of HIV-infected blood to an individual (please explain in light of the window period)?

48 What is the recommended treatment for pulmonary anthrax?

49 What primary or specific tests should be performed before giving a patient primaquine for the treatment of relapsing malaria?

50 How sensitive is the polymerase chain reaction (PCR) test for herpes simplex virus 1 (HSV-1) in the cerebrospinal fluid (CSF) for confirming the diagnosis of HSV-1 encephalitis? And is herpes simplex virus 2 (HSV-2) usually tested for as well?