return2ozma@lemmy.world to News@lemmy.world · 13 days agoVaccinated adult from Colorado infected with measles, the state's first “breakthrough” case this yearcoloradosun.comexternal-linkmessage-square47fedilinkarrow-up1447arrow-down12
arrow-up1445arrow-down1external-linkVaccinated adult from Colorado infected with measles, the state's first “breakthrough” case this yearcoloradosun.comreturn2ozma@lemmy.world to News@lemmy.world · 13 days agomessage-square47fedilink
minus-squareRevan343@lemmy.calinkfedilinkarrow-up16·13 days agoStill necessary; they started doing the second shot because they found that immunity was dropping off fairly quickly with only one dose
Still necessary; they started doing the second shot because they found that immunity was dropping off fairly quickly with only one dose