Health Occupation Students of America. HOSA is a medical field based club for high school students. Annually, there are region, state, and national competitions that students are allowed to participate in. HOSA also allows students to earn credits by participating in blood drives, community service, and HOSA sponsored events. These credits can allow students to graduate with a cord of recognition. The HOSA club at Lithia Springs High School has gone to state for the last few years. The president is Payton Welch, and the vice president is Alaina White. Our HOSA club has achieved many great things and we look forward to what they will do in the future.