§ 44 Fifth Edition
Two diseases similar to each other can neither (as is asserted of dissimilar disease in I) repel one another, nor (as has been shown of dissimilar disease in II) suspend on another, so that the old one shall return after the new one has run its course; and just as little can two similar disease (as has been demonstrated in III respecting dissimilar affections) exist beside each other in the same organism, or together form a double complex disease.
§ 44 Sixth Edition
Similar diseases can neither (as is asserted of dissimilar disease in I) repel one another, nor (as has been shown of dissimilar disease in II) suspend on another, so that the old one shall return after the new one has run its course; and just as little can two similar disease (as has been demonstrated in III respecting dissimilar affections) exist beside each other in the same organism, or together form a double complex disease.