Výsledky vyhledávání - "SALMONELLA typhi"

Antibacterial and antibiofilm activities of bioactive metabolites from Salmonella typhi against multidrug-resistant pathogens.

Autoři: Qadir SR Mahmood KI Najmuldeen HH

Zdroj: Bioorganic chemistry [Bioorg Chem] 2025 Dec; Vol. 167, pp. 109226. Date of Electronic Publication: 2025 Nov 08.

Způsob vydávání: Journal Article

Informace o časopise: Publisher: Elsevier Country of Publication: United States NLM ID: 1303703 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1090-2120 (Electronic) Linking ISSN: 00452068 NLM ISO Abbreviation: Bioorg Chem Subsets: MEDLINE

Výrazy ze slovníku MeSH: Biofilms*/drug effects , Salmonella typhi*/metabolism , Salmonella typhi*/chemistry , Anti-Bacterial Agents*/pharmacology , Anti-Bacterial Agents*/chemistry , Anti-Bacterial Agents*/isolation & purification , Anti-Bacterial Agents*/metabolism , Acinetobacter baumannii*/drug effects, Microbial Sensitivity Tests ; Pseudomonas aeruginosa/drug effects ; Staphylococcus aureus/drug effects ; Drug Resistance, Multiple, Bacterial/drug effects ; Structure-Activity Relationship ; Dose-Response Relationship, Drug ; Molecular Structure ; Humans

Design and in silico evaluation of a novel chimeric protein vaccine candidate against Salmonella Typhi.

Autoři: Ajerloo MB Hajizade A Nazarian S a další

Zdroj: Journal of microbiological methods [J Microbiol Methods] 2025 Nov; Vol. 238, pp. 107268. Date of Electronic Publication: 2025 Sep 18.

Způsob vydávání: Journal Article

Informace o časopise: Publisher: Elsevier Biomedical Country of Publication: Netherlands NLM ID: 8306883 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1872-8359 (Electronic) Linking ISSN: 01677012 NLM ISO Abbreviation: J Microbiol Methods Subsets: MEDLINE

Výrazy ze slovníku MeSH: Salmonella typhi*/immunology , Salmonella typhi*/genetics , Typhoid Fever*/prevention & control , Typhoid Fever*/immunology , Typhoid-Paratyphoid Vaccines*/immunology , Typhoid-Paratyphoid Vaccines*/genetics, Humans ; Bacterial Proteins/immunology ; Bacterial Proteins/genetics ; Computer Simulation ; Epitopes, B-Lymphocyte/immunology ; Antibodies, Bacterial/blood ; Antibodies, Bacterial/immunology ; Antigens, Bacterial/immunology ; Antigens, Bacterial/genetics ; Epitopes, T-Lymphocyte/immunology ; Flagellin/immunology ; Flagellin/genetics ; Recombinant Fusion Proteins/immunology ; Recombinant Fusion Proteins/genetics ; Molecular Docking Simulation

Development of an innovative method of Salmonella Typhi biofilm quantification using tetrahydrofuran and response surface methodology.

Autoři: Upadhyay A Pal D Kumar A

Zdroj: Microbial pathogenesis [Microb Pathog] 2025 Nov; Vol. 208, pp. 107992. Date of Electronic Publication: 2025 Aug 18.

Způsob vydávání: Journal Article

Informace o časopise: Publisher: Academic Press Country of Publication: England NLM ID: 8606191 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1096-1208 (Electronic) Linking ISSN: 08824010 NLM ISO Abbreviation: Microb Pathog Subsets: MEDLINE

Výrazy ze slovníku MeSH: Biofilms*/drug effects , Biofilms*/growth & development , Salmonella typhi*/drug effects , Salmonella typhi*/physiology , Salmonella typhi*/growth & development , Furans*/pharmacology , Furans*/chemistry, Solvents/chemistry ; Solvents/pharmacology ; Gentian Violet ; Dimethyl Sulfoxide/pharmacology

Typhi Mykrobe: fast and accurate lineage identification and antimicrobial resistance genotyping directly from sequence reads for the typhoid fever agent Salmonella Typhi.

Autoři: Ingle DJ Hawkey J Hunt M a další

Korporace: Ingle DJ Hawkey J Hunt M a další

Zdroj: Genome medicine [Genome Med] 2025 Oct 24; Vol. 17 (1), pp. 130. Date of Electronic Publication: 2025 Oct 24.

Způsob vydávání: Journal Article

Informace o časopise: Publisher: BioMed Central Country of Publication: England NLM ID: 101475844 Publication Model: Electronic Cited Medium: Internet ISSN: 1756-994X (Electronic) Linking ISSN: 1756994X NLM ISO Abbreviation: Genome Med Subsets: MEDLINE

Výrazy ze slovníku MeSH: Salmonella typhi*/genetics , Salmonella typhi*/drug effects , Salmonella typhi*/classification , Typhoid Fever*/microbiology , Drug Resistance, Bacterial*/genetics , Software* , Genotyping Techniques*/methods, Genotype ; Humans ; High-Throughput Nucleotide Sequencing ; Anti-Bacterial Agents/pharmacology ; Genome, Bacterial ; Plasmids/genetics

Investigation of a Salmonella Typhi cluster among a Pacific Islander labour community in a fruit industry: perspective from a regional public health unit.

Autoři: Schulz C Rashidul Hashan M Doshi K a další

Zdroj: Communicable diseases intelligence (2018) [Commun Dis Intell (2018)] 2025 Oct 01; Vol. 49. Date of Electronic Publication: 2025 Oct 01.

Způsob vydávání: Journal Article

Informace o časopise: Publisher: Health Protection Policy Branch, Office of Health Protection, Australian Government Department of Health Country of Publication: Australia NLM ID: 101735394 Publication Model: Electronic Cited Medium: Internet ISSN: 2209-6051 (Electronic) Linking ISSN: 22096051 NLM ISO Abbreviation: Commun Dis Intell (2018) Subsets: MEDLINE

Výrazy ze slovníku MeSH: Salmonella typhi*/genetics , Salmonella typhi*/isolation & purification , Typhoid Fever*/epidemiology , Typhoid Fever*/microbiology , Typhoid Fever*/transmission , Typhoid Fever*/diagnosis , Disease Outbreaks*, Humans ; Adult ; Male ; Middle Aged ; Queensland/epidemiology ; Young Adult ; Fruit ; Public Health

Genomic perspectives on NDM Salmonella Typhi, and a case report from India.

Autoři: Vasanthaiah S Takey P Selvam PK a další

Zdroj: Infection [Infection] 2025 Oct; Vol. 53 (5), pp. 2053-2059. Date of Electronic Publication: 2025 May 12.

Způsob vydávání: Journal Article; Case Reports

Informace o časopise: Publisher: Springer Heidelberg Country of Publication: Germany NLM ID: 0365307 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1439-0973 (Electronic) Linking ISSN: 03008126 NLM ISO Abbreviation: Infection Subsets: MEDLINE

Výrazy ze slovníku MeSH: Salmonella typhi*/genetics , Salmonella typhi*/drug effects , Salmonella typhi*/isolation & purification , Salmonella typhi*/enzymology , Salmonella typhi*/classification , beta-Lactamases*/genetics , Typhoid Fever*/microbiology , Typhoid Fever*/drug therapy , Typhoid Fever*/diagnosis, Humans ; Male ; Child ; India ; Anti-Bacterial Agents/pharmacology ; Anti-Bacterial Agents/therapeutic use ; Phylogeny ; Microbial Sensitivity Tests ; Whole Genome Sequencing ; Drug Resistance, Multiple, Bacterial/genetics ; Genome, Bacterial

Functional role of 18 LysR-Type transcriptional regulators of Salmonella enterica serovar Typhi.

Autoři: Hernández VM Gama-Martínez Y Segovia L a další

Zdroj: PloS one [PLoS One] 2025 Dec 05; Vol. 20 (12), pp. e0338130. Date of Electronic Publication: 2025 Dec 05 (Print Publication: 2025).

Způsob vydávání: Journal Article

Informace o časopise: Publisher: Public Library of Science Country of Publication: United States NLM ID: 101285081 Publication Model: eCollection Cited Medium: Internet ISSN: 1932-6203 (Electronic) Linking ISSN: 19326203 NLM ISO Abbreviation: PLoS One Subsets: MEDLINE

Výrazy ze slovníku MeSH: Salmonella typhi*/genetics , Salmonella typhi*/metabolism , Salmonella typhi*/physiology , Salmonella typhi*/drug effects , Bacterial Proteins*/genetics , Bacterial Proteins*/metabolism , Bacterial Proteins*/chemistry , Transcription Factors*/genetics , Transcription Factors*/metabolism , Transcription Factors*/chemistry, Gene Expression Regulation, Bacterial ; Biofilms/growth & development ; Humans ; Porins/metabolism ; Bile Acids and Salts/pharmacology ; Typhoid Fever/microbiology

Comparative genomics of Salmonella enterica serovars Paratyphi A, Typhi and Typhimurium reveals distinct profiles of their pangenome, mobile genetic elements, antimicrobial resistance and defense systems repertoire.

Autoři: Coluzzi C Piscon B Dérozier S a další

Zdroj: Virulence [Virulence] 2025 Dec; Vol. 16 (1), pp. 2504658. Date of Electronic Publication: 2025 May 20.

Způsob vydávání: Journal Article; Comparative Study; Research Support, Non-U.S. Gov't

Informace o časopise: Publisher: Taylor & Francis Country of Publication: United States NLM ID: 101531386 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2150-5608 (Electronic) Linking ISSN: 21505594 NLM ISO Abbreviation: Virulence Subsets: MEDLINE

Výrazy ze slovníku MeSH: Genome, Bacterial* , Salmonella typhi*/genetics , Salmonella typhi*/drug effects , Interspersed Repetitive Sequences* , Salmonella paratyphi A*/genetics , Salmonella paratyphi A*/drug effects , Salmonella enterica*/genetics , Salmonella enterica*/drug effects , Salmonella typhimurium*/genetics , Salmonella typhimurium*/drug effects , Drug Resistance, Bacterial*, Phylogeny ; Humans ; Genomics ; Serogroup ; Whole Genome Sequencing ; Anti-Bacterial Agents/pharmacology

Temporal dynamics of macrophage activation during Salmonella enterica serovar Typhi infection: An integrated transcriptomic and metabolomic analysis.

Autoři: Yang F Liu Y Zhang Y a další

Zdroj: Virulence [Virulence] 2025 Dec; Vol. 16 (1), pp. 2561828. Date of Electronic Publication: 2025 Sep 19.

Způsob vydávání: Journal Article

Informace o časopise: Publisher: Taylor & Francis Country of Publication: United States NLM ID: 101531386 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2150-5608 (Electronic) Linking ISSN: 21505594 NLM ISO Abbreviation: Virulence Subsets: MEDLINE

Výrazy ze slovníku MeSH: Salmonella typhi*/immunology , Salmonella typhi*/pathogenicity , Macrophage Activation* , Macrophages*/immunology , Macrophages*/microbiology , Transcriptome* , Typhoid Fever*/immunology , Typhoid Fever*/microbiology, Animals ; Metabolomics ; Mice ; Gene Expression Profiling ; Host-Pathogen Interactions ; Metabolome ; Cytokines

A proteo-genomic comparative analysis reveals an exceptional secretory system type 4 as determinant of evolution resistance in extensively drug resistant H58 Salmonella typhi.

Autoři: Khan K Khan S Aghayeva S a další

Zdroj: Computers in biology and medicine [Comput Biol Med] 2025 Nov; Vol. 198 (Pt B), pp. 111211. Date of Electronic Publication: 2025 Oct 22.

Způsob vydávání: Journal Article; Comparative Study

Informace o časopise: Publisher: Elsevier Country of Publication: United States NLM ID: 1250250 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-0534 (Electronic) Linking ISSN: 00104825 NLM ISO Abbreviation: Comput Biol Med Subsets: MEDLINE

Výrazy ze slovníku MeSH: Salmonella typhi*/genetics , Salmonella typhi*/metabolism , Salmonella typhi*/drug effects , Genome, Bacterial* , Bacterial Proteins*/genetics , Bacterial Proteins*/metabolism , Genomics* , Drug Resistance, Multiple, Bacterial*/genetics, Humans ; Typhoid Fever/microbiology ; Typhoid Fever/genetics ; Phylogeny ; Anti-Bacterial Agents/pharmacology ; Evolution, Molecular

Development of the combinatorial dye assay for improved detection of the Salmonella Typhi biofilm.

Autoři: Upadhyay A Pal D Kumar A

Zdroj: Journal of microbiological methods [J Microbiol Methods] 2025 Nov; Vol. 238, pp. 107272. Date of Electronic Publication: 2025 Sep 17.

Způsob vydávání: Journal Article

Informace o časopise: Publisher: Elsevier Biomedical Country of Publication: Netherlands NLM ID: 8306883 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1872-8359 (Electronic) Linking ISSN: 01677012 NLM ISO Abbreviation: J Microbiol Methods Subsets: MEDLINE

Výrazy ze slovníku MeSH: Biofilms*/growth & development , Coloring Agents*/chemistry , Salmonella typhi*/physiology , Salmonella typhi*/isolation & purification , Staining and Labeling*/methods, Gentian Violet/chemistry ; Phenazines/chemistry

Leveraging paired serology to estimate the incidence of typhoidal Salmonella infection in the STRATAA study.

Autoři: Walker J Russell P Kermack L a další

Korporace: Walker J Russell P Kermack L a další

Zdroj: PLoS neglected tropical diseases [PLoS Negl Trop Dis] 2025 Oct 09; Vol. 19 (10), pp. e0013612. Date of Electronic Publication: 2025 Oct 09 (Print Publication: 2025).

Způsob vydávání: Journal Article

Informace o časopise: Publisher: Public Library of Science Country of Publication: United States NLM ID: 101291488 Publication Model: eCollection Cited Medium: Internet ISSN: 1935-2735 (Electronic) Linking ISSN: 19352727 NLM ISO Abbreviation: PLoS Negl Trop Dis Subsets: MEDLINE

Výrazy ze slovníku MeSH: Typhoid Fever*/epidemiology , Typhoid Fever*/immunology , Typhoid Fever*/blood , Typhoid Fever*/microbiology , Antibodies, Bacterial*/blood , Salmonella typhi*/immunology , Salmonella typhi*/isolation & purification, Humans ; Incidence ; Adult ; Child ; Child, Preschool ; Adolescent ; Male ; Female ; Young Adult ; Infant ; Immunoglobulin G/blood ; Middle Aged ; Nepal/epidemiology ; Malawi/epidemiology ; Bangladesh/epidemiology ; Antigens, Bacterial/immunology ; Serologic Tests ; Seroepidemiologic Studies ; Bayes Theorem

Nutritional status and bacteremia patterns in children with diarrheal diseases: A comparative analysis of bacteremia from Salmonella Typhi versus other pathogens.

Autoři: Hossain MR Sarmin M Parvin I a další

Zdroj: PloS one [PLoS One] 2025 Oct 08; Vol. 20 (10), pp. e0333580. Date of Electronic Publication: 2025 Oct 08 (Print Publication: 2025).

Způsob vydávání: Journal Article; Comparative Study

Informace o časopise: Publisher: Public Library of Science Country of Publication: United States NLM ID: 101285081 Publication Model: eCollection Cited Medium: Internet ISSN: 1932-6203 (Electronic) Linking ISSN: 19326203 NLM ISO Abbreviation: PLoS One Subsets: MEDLINE

Výrazy ze slovníku MeSH: Bacteremia*/microbiology , Bacteremia*/epidemiology , Salmonella typhi*/isolation & purification , Salmonella typhi*/pathogenicity , Nutritional Status* , Diarrhea*/microbiology , Diarrhea*/complications , Diarrhea*/epidemiology , Typhoid Fever*/microbiology , Typhoid Fever*/epidemiology, Humans ; Male ; Female ; Infant ; Retrospective Studies ; Case-Control Studies ; Child, Preschool ; Bangladesh/epidemiology

Identification of OxyR as an activator of type 1 fimbriae ( fim ) in Salmonella enterica serovar Typhi.

Autoři: Dufresne K Ou C Badet M a další

Zdroj: Microbiology spectrum [Microbiol Spectr] 2025 Oct 07; Vol. 13 (10), pp. e0326724. Date of Electronic Publication: 2025 Sep 15.

Způsob vydávání: Journal Article

Informace o časopise: Publisher: ASM Press Country of Publication: United States NLM ID: 101634614 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2165-0497 (Electronic) Linking ISSN: 21650497 NLM ISO Abbreviation: Microbiol Spectr Subsets: MEDLINE

Výrazy ze slovníku MeSH: Salmonella typhi*/genetics , Salmonella typhi*/metabolism , Fimbriae, Bacterial*/genetics , Fimbriae, Bacterial*/metabolism , Bacterial Proteins*/genetics , Bacterial Proteins*/metabolism , Fimbriae Proteins*/genetics , Fimbriae Proteins*/metabolism, Gene Expression Regulation, Bacterial ; Promoter Regions, Genetic ; Bacterial Adhesion ; Humans ; Multigene Family

Comparative Epidemiology of Salmonella enterica Serovers Paratyphi A and Typhi Causing Enteric Fever, Bangladesh, 2018-2020.

Autoři: Rahman SIA Firoj MG Park SE a další

Zdroj: Emerging infectious diseases [Emerg Infect Dis] 2025 Oct; Vol. 31 (10), pp. 1922-1934.

Způsob vydávání: Journal Article; Comparative Study; Historical Article

Informace o časopise: Publisher: National Center for Infectious Diseases, Centers for Disease Control and Prevention (CDC) Country of Publication: United States NLM ID: 9508155 Publication Model: Print Cited Medium: Internet ISSN: 1080-6059 (Electronic) Linking ISSN: 10806040 NLM ISO Abbreviation: Emerg Infect Dis Subsets: MEDLINE

Výrazy ze slovníku MeSH: Typhoid Fever*/epidemiology , Typhoid Fever*/microbiology , Typhoid Fever*/history , Paratyphoid Fever*/epidemiology , Paratyphoid Fever*/microbiology , Paratyphoid Fever*/history , Salmonella paratyphi A*/immunology , Salmonella typhi*/immunology , Salmonella typhi*/drug effects, Humans ; Bangladesh/epidemiology ; Child, Preschool ; Child ; Female ; Infant ; Male ; Incidence ; Adolescent ; Adult ; Serogroup ; Young Adult ; History, 21st Century ; Middle Aged ; Prevalence

Timeframe for suspecting typhoid fever post-travel in Canadian children.

Autoři: Loghin AD Noyon B Grandjean-Blanchet C a další

Zdroj: CJEM [CJEM] 2025 Nov; Vol. 27 (11), pp. 882-887. Date of Electronic Publication: 2025 Sep 12.

Způsob vydávání: Journal Article

Informace o časopise: Publisher: Springer Country of Publication: England NLM ID: 100893237 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1481-8043 (Electronic) Linking ISSN: 14818035 NLM ISO Abbreviation: CJEM Subsets: MEDLINE

Výrazy ze slovníku MeSH: Typhoid Fever*/diagnosis , Typhoid Fever*/epidemiology , Travel* , Salmonella typhi*/isolation & purification, Humans ; Male ; Female ; Child ; Canada/epidemiology ; Child, Preschool ; Time Factors ; Emergency Service, Hospital ; Adolescent ; Retrospective Studies ; Infant

Cross-Reactivity of SARS-CoV-2 Antibodies With Typhoid Flagellar-H Protein.

Autoři: Pasha A Saeed M

Zdroj: Tropical medicine & international health : TM & IH [Trop Med Int Health] 2025 Nov; Vol. 30 (11), pp. 1187-1193. Date of Electronic Publication: 2025 Sep 02.

Způsob vydávání: Journal Article

Informace o časopise: Publisher: Blackwell Scientific Publications Country of Publication: England NLM ID: 9610576 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1365-3156 (Electronic) Linking ISSN: 13602276 NLM ISO Abbreviation: Trop Med Int Health Subsets: MEDLINE

Výrazy ze slovníku MeSH: COVID-19*/immunology , COVID-19*/mortality , SARS-CoV-2*/immunology , Salmonella typhi*/immunology , Typhoid Fever*/immunology , Antibodies, Viral*/immunology , Antibodies, Viral*/blood , Antibodies, Bacterial*/immunology , Antigens, Bacterial*/immunology , Flagellin*/immunology, Humans ; Cross Reactions/immunology ; Female ; Male ; Adult ; Middle Aged

Duplex EIS Sensor for Salmonella Typhi and Aflatoxin B1 Detection in Soil Runoff.

Autoři: Mishra KK Thakkar KM Karmakar S a další

Zdroj: Biosensors [Biosensors (Basel)] 2025 Oct 01; Vol. 15 (10). Date of Electronic Publication: 2025 Oct 01.

Způsob vydávání: Journal Article

Informace o časopise: Publisher: MDPI Pub Country of Publication: Switzerland NLM ID: 101609191 Publication Model: Electronic Cited Medium: Internet ISSN: 2079-6374 (Electronic) Linking ISSN: 20796374 NLM ISO Abbreviation: Biosensors (Basel) Subsets: MEDLINE

Výrazy ze slovníku MeSH: Biosensing Techniques* , Aflatoxin B1*/analysis , Salmonella typhi*/isolation & purification , Soil Microbiology*, Soil/chemistry ; Electric Impedance ; Electrochemical Techniques ; Electrodes

Incidence and antimicrobial resistance profile of multi-drug resistant Salmonella typhi isolated from blood samples in Khyber Pakhtunkhwa, Pakistan.

Autoři: Ahmad J Khan MA Atif M a další

Zdroj: Diagnostic microbiology and infectious disease [Diagn Microbiol Infect Dis] 2026 Feb; Vol. 114 (2), pp. 117122. Date of Electronic Publication: 2025 Sep 26.

Způsob vydávání: Journal Article

Informace o časopise: Publisher: Elsevier Biomedical Country of Publication: United States NLM ID: 8305899 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-0070 (Electronic) Linking ISSN: 07328893 NLM ISO Abbreviation: Diagn Microbiol Infect Dis Subsets: MEDLINE

Výrazy ze slovníku MeSH: Salmonella typhi*/drug effects , Salmonella typhi*/isolation & purification , Salmonella typhi*/genetics , Typhoid Fever*/epidemiology , Typhoid Fever*/microbiology , Drug Resistance, Multiple, Bacterial* , Anti-Bacterial Agents*/pharmacology, Humans ; Pakistan/epidemiology ; Male ; Female ; Child ; Child, Preschool ; Adolescent ; Adult ; Microbial Sensitivity Tests ; Young Adult ; Middle Aged ; Incidence ; Infant ; Aged

Malaria and salmonella typhi co- infection and antibiotic susceptibility in febrile patients at the Buea Regional Hospital.

Autoři: Ebini-Ako TA Tanih NF Djakissam W

Zdroj: Diagnostic microbiology and infectious disease [Diagn Microbiol Infect Dis] 2026 Feb; Vol. 114 (2), pp. 117135. Date of Electronic Publication: 2025 Oct 06.

Způsob vydávání: Journal Article; Review

Informace o časopise: Publisher: Elsevier Biomedical Country of Publication: United States NLM ID: 8305899 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-0070 (Electronic) Linking ISSN: 07328893 NLM ISO Abbreviation: Diagn Microbiol Infect Dis Subsets: MEDLINE

Výrazy ze slovníku MeSH: Typhoid Fever*/epidemiology , Typhoid Fever*/drug therapy , Typhoid Fever*/diagnosis , Typhoid Fever*/microbiology , Salmonella typhi*/drug effects , Salmonella typhi*/isolation & purification , Malaria*/epidemiology , Malaria*/diagnosis , Anti-Bacterial Agents*/pharmacology , Anti-Bacterial Agents*/therapeutic use , Coinfection*/epidemiology , Coinfection*/microbiology , Fever*/epidemiology, Humans ; Male ; Female ; Cross-Sectional Studies ; Adult ; Microbial Sensitivity Tests ; Middle Aged ; Prevalence ; Young Adult ; Adolescent ; Child ; Hospitals ; Ethiopia/epidemiology ; Child, Preschool ; Aged ; Feces/microbiology