Nathan E Botts / Monday, June 27, 2016 / Categories: Vaccines and Immunizations Drones Could Deliver Vaccines in Developing Countries Machines might be cheaper, quicker than current delivery methods, study suggests Source: HealthDayLink to original article Previous Article Malaria Vaccine Shows Promise in Small Study Next Article Study Hints At HPV Vaccine's Cancer Prevention Promise Print 439 Rate this article: No rating 0Upvote 0Downvote Please login or register to post comments.