Someone should read the article "Afraid of needles? Vaccines could come without a jab" because it provides a valuable insight into the future of vaccine technology. The article explains that researchers are developing new methods of administering vaccines that do not involve needles, which could be a game-changer for people who are afraid of needles. The article also highlights the benefits of these new methods, such as the ability to deliver vaccines more quickly and efficiently, and the potential to improve vaccine access in developing countries. By reading this article, a reader will gain an understanding of the latest developments in vaccine technology and how they could impact public health. Additionally, readers will be able to make informed decisions about their own health and well-being, particularly if they have a fear of needles that has prevented them from getting vaccinated in the past.