return2ozma@lemmy.world to News@lemmy.world · 1 month agoVaccinated adult from Colorado infected with measles, the state's first “breakthrough” case this yearcoloradosun.comexternal-linkmessage-square47fedilinkarrow-up1450arrow-down12
arrow-up1448arrow-down1external-linkVaccinated adult from Colorado infected with measles, the state's first “breakthrough” case this yearcoloradosun.comreturn2ozma@lemmy.world to News@lemmy.world · 1 month agomessage-square47fedilink
minus-squarejeffw@lemmy.worldMlinkfedilinkarrow-up16arrow-down1·1 month agoWe don’t actually know that. We don’t have studies of lifelong effectiveness of the extra shot. Does it extend protection? Yes. By how much? We’ve been doing it for 30+ years, so we don’t know
We don’t actually know that. We don’t have studies of lifelong effectiveness of the extra shot. Does it extend protection? Yes. By how much? We’ve been doing it for 30+ years, so we don’t know