Author response to Dr Wise’s letter

We welcome the opportunity to respond to the concerns of Dr Wise1 from the American Chemistry Council, regarding our report on the association between childhood infections and use of bleach at home.2 Dr Wise expresses disappointment with ‘design flaws’ and ‘the speculative nature of our conclusions’. We do not agree that our study was badly designed, and the limitations have been carefully considered and discussed in our original paper. We...