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1.
São Paulo; Guanabara Koogan; 2007. 582 p.
Monography in English | LILACS, ColecionaSUS | ID: biblio-941488
3.
Southeast Asian J Trop Med Public Health ; 2005 Jul; 36(4): 1025-7
Article in English | IMSEAR | ID: sea-32634

ABSTRACT

Several communities in Nigeria exist without regular water supplies of good quality and quantity. Despite this situation, successive governments have tended to ignore the problem. The water supplies to two rural communities 7-8 km north of Calabar, Cross River State of Nigeria, were examined bacteriologically using standard indicator bacteria (coliforms and streptococci). A contiguous community supplied with treated piped water was also studied in parallel. The rural water supplied was found to be bacteriologically unsatisfactory, having failed to meet the international standards for drinking water as set by the WHO. The geometric mean bacterial counts per 100 ml of serial samples from six sources ranged from 0.12 x 10(1) to 1.57 x 10(2) for fecal coliforms (E. col) and 0.05 x 10(1) to 7.5 x 10(1) for the fecal streptococci. Fecal streptococci were particularly recovered in large numbers from one source (Ayip Asikimangfuk) at concentrations of up to 3.0 x 10(2) per 100 ml at the onset of the rains. The water supplies from the community with piped water were, in general, bacteriologically satisfactory; fecal coliforms were found only in occasional samples (0.12 x 10(1)/100 ml).


Subject(s)
Bacteriology/standards , Colony Count, Microbial , Drinking , Enterobacteriaceae/isolation & purification , Humans , Nigeria/epidemiology , Rural Population , Streptococcus/isolation & purification , Water Pollution/statistics & numerical data , Water Supply/standards
4.
Rev. méd. (La Paz) ; 3(1): 282-8, ene.-mar. 1996. tab
Article in Spanish | LILACS | ID: lil-196508

ABSTRACT

Se siguieron 379 casos confirmados de cólera internados en el Servicio de Infectología del Hospital de Clínicas desde el inicio de la epidemia hasta Febrero de 1996. Los objetivos del estudio fueron identificar las manifestaciones clinicas del colera en los pacientes y las caracteristicas epidemiologicas de esta enfermedad. Material y Metodos: se realizo un estudio prospectivo historico de casos. La seleccion de los pacientes se hizo en base a 3 criterios clinico, microbiologico y epidemiologico. Conclusiones: El cólera en el medio tiene caracteristicas clinicas similares a las descriptas clasicamente, aunque es necesario destacar la presentacion casi constante de 3 manifestaciones clinicas que constituyen una triada caracteristica: diarrea, vomitos, y calambres que puede ser util tener presente para el diagnostico precoz. Epidemiologicamente existen algunas particularidades en relacion a persona, tiempo y lugar.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Cholera/epidemiology , Cholera/physiopathology , Bacteriology/standards , Culture Media , Diarrhea/complications , Food/adverse effects , Water Pollution/adverse effects , Food Handling/methods , Pathology, Clinical/trends , Medical Records/statistics & numerical data
6.
Article in Spanish | LILACS | ID: lil-196550

ABSTRACT

Paciente adulto de sexo masculino atendido en el hospital "San gabriel" que ingresa con signo-sintomatologia de sindrome de condensacion pulmonar y al que en fecha 30-05-1994 se le practico examen bacteriologico de esputo (muestra No 131/94) para determinar el agente etiologico. El estudio reaslizado demuestra a moraxella, subespecie branhamella catarrhalis como el agente causal, y en la prueba para deteccion de beta-lactamasa resulto ser positiva. Es necesario reconocer en los procedimientos bacteriologicos de rutina la psibilidad de diagnosticar a este microorganismo, observando con especial cuidado la resistencia a las penicilinas.


Subject(s)
Humans , Male , Adult , Respiratory Tract Diseases/complications , Respiratory Tract Diseases/diagnosis , Respiratory Tract Diseases/etiology , Respiratory Tract Diseases/microbiology , Respiratory Tract Diseases/pathology , Respiratory Tract Diseases/epidemiology , Sputum/cytology , Sputum/microbiology , Sputum , Sputum/chemistry , beta-Lactamases/isolation & purification , beta-Lactamases/pharmacology , Moraxella catarrhalis/isolation & purification , Moraxella catarrhalis/pathogenicity , Bacteriology/instrumentation , Bacteriology/standards
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