% only real illness counts
bar(killed_by_disease(:,[hard_to_heal_weakly_contagious,easy_to_heal_very_contagious]),'stacked'); % notice the array slicing
ylim([0,150]);
set(gca,'FontSize',20); % font increase
legend('death by hard to heal but not contagious', 'death by easy to heal but highly contagious');	
xlabel('Cycle number');
ylabel('Death toll');

