Prevention of Enteric Diseases

摘要: Estimates of diarrheal disease mortality suggest that at least 2 million persons succumb annually to diarrhea, and in countless others, the infections aggravate malnutrition its attendant ills. Though enteric diseases are nearly always spread by fecal-oral route, prevention illness improvement water food quality is impractical most developing countries. Yet, diversity pathogens presents a formidable obstacle more specific means, such as vaccination. We would argue, however, for certain infections, immunization both feasible efficient means prevention. Calculations burden can assist identifying problems which interventions should be pursued. review four vaccine development strategies have received wide attention. However, none these cases cheap effective yet available.