1. Whooping cough confirmed in three Portland schools  NEWS CENTER Maine
  2. 4 confirmed cases of whooping cough reported in Portland schools  WMTW Portland
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Four students have tested positive for whooping cough in Portland schools and more cases are likely, school officials said Wednesday.Four students have tested positive for whooping cough in Portland schools and more cases are likely, school officials said Wednesday.

4 confirmed cases of whooping cough reported in Portland schools