I mean the vaccine doesn't prevent transmission/infection for Delta (or Alpha) either, it just makes the symptoms milder. Edit: For whomever downvoted, here yo

I mean the vaccine doesn't prevent transmission/infection for Delta (or Alpha) either, it just makes the symptoms milder. Edit: For whomever downvoted, here you go: > Prior to the emergence of the delta variant, it was reported that the risk of symptomatic cases in household contacts of vaccinated cases was about 50% lower than that among household contacts of unvaccinated cases(22). However, the impact of vaccination on reducing transmission in the context of the more transmissible delta variant appears to be lower(23). https://www.who.int/news/item/24-11-2021-interim-statement-on-covid-19-vaccination-for-children-and-adolescents https://www.who.int/news/item/24-11-2021-interim-statement-o... And/or: https://www.thelancet.com/journals/laninf/article/PIIS1473-3099(21)00648-4/fulltext https://www.thelancet.com/journals/laninf/article/PIIS1473-3...