BIRTHS & DEATHS IN TWENTY LARGE ENGLISH TOWNS
... referred to the principal a zymotiediseases, of which 82. resulted from whooping l conuh, 57 orom scarlet fever, 53 from smallpox, d and only 26 from fev.er (principally enteric). The 1 asnnal death-rate from these zymotic diseases t averaged onul 2-0 ...