Texas DSHS issues health alert after 4 measles cases reported in Montgomery CountyLast week, Montgomery County health officials reported four confirmed cases in a family. Last week, Montgomery County health officials reported four confirmed cases in a family. Last week, Montgomery County health officials reported four confirmed cases in a family. Last week, Montgomery County health officials reported four confirmed cases in a family. MONTGOMERY COUNTY, Texas (KTRK) -- A health alert has been sent out by the State of Texas after four cases of measles were reported in Montgomery County.