I had the Shingrix vaccine November 2019 and had the weirdest symptoms for 4 months, and I should have done my research but didn't. I had to go to therapy as it affected my balance, my legs, then burning in my body, and wound up with Panic attacks that did not go away. One of my doctors listened to me and did his own research and finally decided I had a severe reaction to that vaccine, so I won't take another vaccine again. That is just my decision. I had shingles back in the 80's and they gave me no medicine, etc. When the original vaccine came out with the live vaccine I had not problems. The Shingrix was awful for me. Do your research and then decide if you want to try it.