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Toward understanding the risk of secondary airborne infection : emission of respirable pathogens

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1001 ‎$0‎MAPA20080030490‎$a‎Nicas, Mark
24510‎$a‎Toward understanding the risk of secondary airborne infection : emission of respirable pathogens‎$c‎Mark Nicas, William W. Nazaroff and Alan Hubbard
5208 ‎$a‎Certain respiratory tract infections are transmitted through air. Coughing and sneezing by an infected person can emit pathogen-containing particles with diameters less than 10 um that can reach the aleveolar region. Based on our analysis of the sparse literature on respiratory aerosols, we estimated that emitted particles quickly decrease in diameters due to water loss to one-half the initial values, and that in one cough the volume in particles with initital diameters less than 20 um is 6 x 10 -8 mL
65011‎$0‎MAPA20080580858‎$a‎Higiene ambiental
65011‎$0‎MAPA20080616441‎$a‎Contaminación atmosférica
65011‎$0‎MAPA20080588670‎$a‎Vías respiratorias
65011‎$0‎MAPA20080549534‎$a‎Aerosoles
65011‎$0‎MAPA20080558871‎$a‎Infecciones
65011‎$0‎MAPA20080605247‎$a‎Contaminación del aire
65001‎$0‎MAPA20080560997‎$a‎Ventilación
65011‎$0‎MAPA20080607609‎$a‎Partículas ambientales
65011‎$0‎MAPA20080613969‎$a‎Enfermedades infecciosas
65011‎$0‎MAPA20080564476‎$a‎Tuberculosis
7001 ‎$0‎MAPA20080270186‎$a‎Nazaroff, William W.
7001 ‎$0‎MAPA20080072070‎$a‎Hubbard, Alan
7102 ‎$0‎MAPA20080460990‎$a‎American Industrial Hygiene Association
7102 ‎$0‎MAPA20080474805‎$a‎American Conference of Governmental Industrial Hygienists
7730 ‎$t‎Journal of occupational and environmental hygiene‎$d‎Cincinnati, Ohio : American Industrial Hygiene Association : American Conference of Governmental Industrial Hygienists‎$g‎Vol. 2, nº 3, March 2005 ; p. 143-154