The market for flu vaccinations Private demand curve D reflects the private decisions of people in the market about whether they want to vaccinate at price P These decisions reflect only private costs and benefits and not social costs and benefits Herd immunity benefits are ignored Bhattacharya,Hyde and Tu-HealthEconomics Bhattacharya, Hyde and Tu – Health Economics The market for flu vaccinations  Private demand curve D reflects the private decisions of people in the market about whether they want to vaccinate at price P  These decisions reflect only private costs and benefits and not social costs and benefits  Herd immunity benefits are ignored