The vaccines only reduce risk of long COVID symptoms by about 50% on average: https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(21)00460-6/fullte

The vaccines only reduce risk of long COVID symptoms by about 50% on average: https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(21)00460-6/fulltext https://www.thelancet.com/journals/laninf/article/PIIS1473-3...