return2ozma@lemmy.world to News@lemmy.world · 3 days agoVaccinated adult from Colorado infected with measles, the state's first “breakthrough” case this yearcoloradosun.comexternal-linkmessage-square47linkfedilinkarrow-up1449arrow-down12
arrow-up1447arrow-down1external-linkVaccinated adult from Colorado infected with measles, the state's first “breakthrough” case this yearcoloradosun.comreturn2ozma@lemmy.world to News@lemmy.world · 3 days agomessage-square47linkfedilink
minus-squareRevan343@lemmy.calinkfedilinkarrow-up16·3 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