 ... transporting infectious agents, may be played by those substances or media with which we necessarily come into intimate contact, such as the air, the ground, the water and our food. It is universally admitted that many infectious agents may be transported...  Annual of the Universal Medical Sciencesedited by - 1890Full view - About this book
 | John Michels (Journalist) - 1889 - 540 pages
...the ground, the water, and our food. It is universally admitted that many infectious agents may be transported by the air, but the extent of danger from this source has often been exaggerated. It is a popular error to suppose that most of the minute particles of dust in the air either are or... | |
 | George Frederick Shrady, Thomas Lathrop Stedman - 1889 - 740 pages
...the ground, the water, and our food. It is universally admitted that many infectious agents may be transported by the air, but the extent of danger from this source has often been exaggerated. It is a popular error to suppose that most of the minute particles of dust in the air either are or... | |
 | 1889 - 598 pages
...the ground, the water, and our food. It is universally admitted that many infectious agents may be transported by the air, but the extent of danger from this source has often been exaggerated. It is a popular error to suppose that most of the minute particles of dust in the air either are or... | |
 | 1889 - 544 pages
...air, the ground, the water and our food. It is universally admitted that many infectious agents may be transported by the air, but the extent of danger from this source has often been exaggerated. It is a popular error to suppose that most of the minute particles of dust in the air either are or... | |
 | 1895 - 696 pages
...lead to certain morphological or biological transformations. PREVENTION OF FEVERS. • Welch, j^j, in his address on State medicine before the American...transported by the air, but the extent of danger from thie source has often been exaggerated. A fact of capital importance in understanding the relation... | |
 | 1890 - 562 pages
...may lead to certain morphological or biological transformations. PREVENTION OF FEVERS. Welch, j*,, in his address on State medicine before the American...currents of air detaching bacteria from moist surfaces. zo— i Substances containing pathogenic bacteria, as, for instance, sputa containing tubercle bacilli... | |
 | 1889 - 816 pages
...the ground, the water, and our food. It is universally admitted that many infectious agents may be transported by the air, but the extent of danger from this source has often been exaggerated. It is a popular error to suppose that most of the minute particles of dust in the air either are or... | |
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