31. The isoprenoid pathway is a well known target for anti-infective drug development. 32. Mortality for infective endocarditis is around 20 %. 33. Soon after, the juveniles move back to haemocoel to become fully infective larvae. 34. The plerocercoid larvae are the infective stage for the definitive host ( including humans ). 35. This is repeated until the entire population is immune, or no infective individuals remain. 36. The scientists investigating this experiment conclude these mutations may be infective agents for the disease. 37. The mammalian hosts ingest the infective larvae. 38. The infective larvae are about 2 mm. 39. The infective larvae are injected into the mammalian host, where they undergo third moulting. 40. Sales of Lilly's anti-infective drug cefaclor tumbled as generic substitutes reduced sales.
