All of the studies conclude after billions of vaccinations that the benefits outweigh the risks by a huge margin which will increase as vaccines evolve.FWIW I totally understand why some refused to have the vaccine. Vaccines are optional and that should never change. But you can't say they damage all young people's health because that simply isn't true. It's down to the individual to weight up the pros and cons and make an informed decision.
Hope for the future. There's ongoing clinical studies using mRNA to treat a number of diseases influenza, genital herpes, and melanoma amongst them.
https://www.clinicaltrialsarena.com/features/mrna-vaccine-trials-to-watch/#:~:text=Recent positive clinical studies in,pharma world has taken note.
https://www.nature.com/articles/s41591-021-01393-8#Sec5 Going to the "Exploring other infections" section lists more including the Dengue virus that Mrs Jab recovered from some years ago.
COVID-19 and influenza are just two of many infectious diseases that might be treated with mRNA-based vaccines. For instance, Weissman says, “We are working on about 30 different mRNA vaccines, including ones for influenza, HIV, hepatitis C, malaria, tuberculosis and many others."