Philipson K, Goodyear-Smith F, Grant C, Chong A, Turner N, Stewart S. British Journal of General Practice. Aug 2013, 63(613), e573-e579(7) DOI http://dx.doi.org.ezproxy.auckland.ac.nz/10.3399/bjgp13X670705 Abstract Background: Pertussis is a vaccine modified disease in most age groups and hence subtle in its presentation. Current diagnostic approaches require relatively invasive sampling. Aim: To determine the incidence of B. … Continue reading When is acute persistent cough in school-age children and adults whooping cough?