Health experts: State’s high vaccination rate is keeping spread of measles in check: Some cases were imported, but did not spread because the state has herd immunity. via @statesnewsroom.com www.newsfromthestates.com/article/heal...
Health experts: State’s high vaccination rate is keeping spread of measles in checkJust seven months into the year, confirmed measles cases in Maryland are already four times higher than they were for all of last year, but health officials say the situation could be much worse.Almos...www.newsfromthestates.com