“Have you ever stopped to think how weird it is that you have to take malaria pills to go to places where the population doesn’t take them, or that you get injections for yellow fever, cholera, typhus and hepatitis? None of the locals are immune to these things. They just suffer them. Drug companies can find prophylactics for rich Western holiday-makers, but not for people who live with disease the other 50 weeks of the year.”
