S. Irfan

发表

Emergence of a new antibiotic resistance mechanism in India, Pakistan, and the UK: a molecular, biological, and epidemiological study

N. Woodford, D. Livermore, D. Paterson, 2010, The Lancet. Infectious diseases.

Mycobacterial contamination of bronchoscopes: Challenges and possible solutions in low resource settings

R. Hasan, S. Irfan, D. Saeed, 2016, International journal of mycobacteriology.

Microbiological safety of areca nut-containing, ready-to-eat chewing substances common among Pakistani paediatric population: A pilot study.

S. Irfan, K. Ghias, Anjiya Sulaiman, 2019, JPMA. The Journal of the Pakistan Medical Association.

Impact of infection control activities on the rate of needle stick injuries at a tertiary care hospital of Pakistan over a period of six years: an observational study

S. Irfan, A. Zafar, Faiza Habib, 2009, BMC infectious diseases.

Nosocomial and Healthcare-Associated NTM Infections and Their Control

R. Hasan, S. Irfan, S. Shakoor, 2019, Nontuberculous Mycobacteria (NTM).

Increase in Penicillin and multidrug resistance in Streptococcus pneumoniae (1993-2016): Report from a tertiary care hospital laboratory, Pakistan.

Faisal Bashir Hussain, E. Khan, R. Hasan, 2021, JPMA. The Journal of the Pakistan Medical Association.

Antimicrobial susceptibility and clinical characteristics of Nocardia isolates from a tertiary care centre diagnostic laboratory in Pakistan.

S. Irfan, S. Shakoor, A. Zafar, 2018, Journal of global antimicrobial resistance.

Mobile phones in the orthopedic operating room: Microbial colonization and antimicrobial resistance.

S. Irfan, S. Noordin, A. Zubairi, 2020, World journal of orthopedics.

Efforts to improve diagnosis of bacteraemia by reducing blood culture contamination in an emergency department: strategies and outcome.

S. Irfan, K. Jabeen, J. Farooqi, 2020, JPMA. The Journal of the Pakistan Medical Association.

Readiness for antimicrobial resistance (AMR) surveillance in Pakistan; a model for laboratory strengthening

E. Khan, R. Hasan, S. Irfan, 2017, Antimicrobial Resistance & Infection Control.

Isolation frequency and susceptibility pattern of non-O1 and non-O139 Vibrio cholerae in a tertiary health care laboratory, 1999-2012.

N. Ghanchi, E. Khan, S. Irfan, 2016, Eastern Mediterranean health journal = La revue de sante de la Mediterranee orientale = al-Majallah al-sihhiyah li-sharq al-mutawassit.

Dissemination and spread of New Delhi Metallo-beta-lactamase-1 Superbugs in hospital settings.

E. Khan, R. Hasan, S. Irfan, 2016, JPMA. The Journal of the Pakistan Medical Association.

Clinical Isolates of Salmonella enterica Serovar Agona Producing NDM-1 Metallo-β-Lactamase: First Report from Pakistan

N. Woodford, K. Hopkins, E. Khan, 2014, Journal of Clinical Microbiology.

Increase in isolation of extended spectrum beta lactamase producing multidrug resistant non typhoidal Salmonellae in Pakistan

E. Khan, R. Hasan, S. Irfan, 2010, BMC infectious diseases.

Methicillin resistant Staphylococcus aureus outbreak in a neonatal intensive care unit.

S. Irfan, Nadia Mohammad, A. Zafar, 2019, Eastern Mediterranean health journal = La revue de sante de la Mediterranee orientale = al-Majallah al-sihhiyah li-sharq al-mutawassit.

WHO EMRO | Methicillin resistant Staphylococcus aureus outbreak in a neonatal intensive care unit

Owais, S. Irfan, Nadia Mohammad, 2018 .

Assessment of resistance in multi drug resistant tuberculosis patients.

R. Hasan, S. Irfan, Qaiser Hassan, 2006, JPMA. The Journal of the Pakistan Medical Association.

Burden of Culture Confirmed Enteric Fever Cases in Karachi, Pakistan: Surveillance For Enteric Fever in Asia Project (SEAP), 2016–2019

J. Andrews, S. Luby, F. Qamar, 2020, Clinical infectious diseases : an official publication of the Infectious Diseases Society of America.

Field evaluation of typhoid conjugate vaccine in a catch-up campaign among children aged 9 months to 15 years in Sindh, Pakistan.

S. Sultana, F. Qamar, S. Irfan, 2022, Vaccine.

Stem Cell Technology in Regenerative Medicines and Cancer Treatment: Towards Revolution in Clinical Success

S. Irfan, Shehreen Sohail, H. Ilyas, 2021, Austin Journal of Cancer and Clinical Research.

Comparison of Beta-D-Glucan levels between Candida auris and other Candida species at the time of candidemia: a retrospective study.

S. Irfan, J. Farooqi, A. Zafar, 2021, Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

Detection of metallo-β-lactamase producing clinical gram-negative non-fermenting isolates

R. Hasan, S. Irfan, A. Zafar, 2014, Proceedings of 2014 11th International Bhurban Conference on Applied Sciences & Technology (IBCAST) Islamabad, Pakistan, 14th - 18th January, 2014.

Use of "Parasep filter fecal concentrator tubes" for the detection of intestinal parasites in stool samples under routine conditions.

M. Beg, Z. Sobani, S. Irfan, 2011, Indian journal of pathology & microbiology.

Increasing Trend of Resistance to Penicillin, Tetracycline, and Fluoroquinolone Resistance in Neisseria gonorrhoeae from Pakistan (1992–2009)

E. Khan, S. Irfan, A. Zafar, 2011, Journal of tropical medicine.

Running title: NDM-1 producing Salmonella Agona from Pakistan

N. Woodford, K. Hopkins, E. Khan, 2014 .

Antimicrobial susceptibility against metronidazole and carbapenem in clinical anaerobic isolates from Pakistan

R. Hasan, S. Irfan, J. Farooqi, 2019, Antimicrobial Resistance & Infection Control.

Antimicrobial Resistance in Typhoidal Salmonella: Surveillance for Enteric Fever in Asia Project, 2016–2019

J. Andrews, S. Luby, F. Qamar, 2020, Clinical infectious diseases : an official publication of the Infectious Diseases Society of America.

Fluoroquinolone and macrolide co-resistance in clinical isolates of Campylobacter species: a 15-year study in Karachi, Pakistan.

E. Khan, S. Irfan, A. Zafar, 2010, Eastern Mediterranean health journal = La revue de sante de la Mediterranee orientale = al-Majallah al-sihhiyah li-sharq al-mutawassit.

Incidence of Typhoid and Paratyphoid Fever in Bangladesh, Nepal, and Pakistan: Results of the Surveillance for Enteric Fever in Asia Project

I. Bogoch, J. Andrews, S. Saha, 2021, SSRN Electronic Journal.

Emergence of Carbapenem resistant Gram negative and vancomycin resistant Gram positive organisms in bacteremic isolates of febrile neutropenic patients: A descriptive study

R. Hasan, S. Irfan, V. Mehraj, 2008, BMC infectious diseases.

Microbial Colonization of Pneumatic Tourniquets in the Orthopedic Operating Room

S. Irfan, S. Noordin, A. Zubairi, 2019, Cureus.

A fatal case of gram negative bacterial sepsis associated with disseminated strongyloidiasis in an immunocompromised patient.

S. Irfan, N. Fasih, U. Sheikh, 2008, JPMA. The Journal of the Pakistan Medical Association.

The international and intercontinental spread and expansion of antimicrobial-resistant Salmonella Typhi

G. Kang, I. Bogoch, G. Dougan, 2021, medRxiv.

Extraintestinal Seeding of Salmonella enterica Serotype Typhi, Pakistan

R. Hasan, S. Irfan, S. Shakoor, 2021, Emerging infectious diseases.

Effectiveness of Modified Hodge Test to detect NDM-1 Carbapenemases: an experience from Pakistan

E. Khan, S. Irfan, B. Sultan, 2013 .

New Delhi metallo-β-lactamase 1 – Authors' reply

N. Woodford, D. Livermore, M. Toleman, 2010 .

Metallo-beta-lactamase-producing clinical isolates of Acinetobacter species and Pseudomonas aeruginosa from intensive care unit patients of a tertiary care hospital.

R. Hasan, S. Irfan, A. Zafar, 2008, Indian journal of medical microbiology.

Antibiotic susceptibility of pathogens isolated from patients with community-acquired respiratory tract infections in Pakistan--the active study.

E. Khan, S. Irfan, A. Zafar, 2008, Journal of Ayub Medical College, Abbottabad : JAMC.

Brachyspira species blood stream infection.

I. Ahmed, S. Irfan, M. Zeeshan, 2009, JPMA. The Journal of the Pakistan Medical Association.

Is nalidixic acid screening still valid for the detection of reduced susceptibility of fluoroquinolone with Salmonella Typhi?

S. Irfan, K. Jabeen, A. Zafar, 2012, Journal of infection in developing countries.

An antibiotic stewardship program in a surgical ICU of a resource-limited country: financial impact with improved clinical outcomes

H. Zafar, S. Irfan, K. Hussain, 2020, Journal of pharmaceutical policy and practice.

Molecular and epidemiological characterisation of clinical isolates of carbapenem-resistant Acinetobacter baumannii from public and private sector intensive care units in Karachi, Pakistan.

J. Turton, R. Hasan, S. Irfan, 2011, The Journal of hospital infection.

Comparison of antimicrobial efficacy of Calcipex and Metapex in endodontic treatment of chronic apical periodontitis: a randomised controlled trial study protocol

S. Irfan, Robia Ghafoor, Saqib Habib, 2021, BMJ Open.

Evaluation of prevalence of low and high level mupirocin resistance in methicillin resistant Staphylococcus aureus isolates at a tertiary care hospital.

S. Irfan, A. Zafar, S. Nizamuddin, 2011, JPMA. The Journal of the Pakistan Medical Association.

Antimicrobial sensitivity pattern, demographic findings and risk factors amongst meningitis and non-meningitis invasive Streptococcus pneumoniae at Aga Khan University Hospital Clinical Laboratory, Karachi, Pakistan.

S. Irfan, J. Farooqi, A. Zafar, 2019, JPMA. The Journal of the Pakistan Medical Association.

Prevalence and risk factors associated with multi-drug resistant organisms (MDRO) carriage among pediatric patients at the time of admission in a tertiary care hospital of a developing country. A cross-sectional study

F. Qamar, S. Irfan, M. Zeeshan, 2021, BMC Infectious Diseases.

Inducible clindamycin resistance due to expression of erm genes in Staphylococcus aureus: report from a tertiary care Hospital Karachi, Pakistan.

E. Khan, R. Hasan, S. Irfan, 2010, JPMA. The Journal of the Pakistan Medical Association.

Contamination assessment of orthodontic bands after different pre-cleaning methods at a tertiary care hospital

Mubassar Fida, S. Irfan, Israr Ahmad, 2019, Journal of orthodontics.

In vitro susceptibility of typhoidal Salmonellae against newer antimicrobial agents: a search for alternate treatment options.

E. Khan, Saba Qaiser, S. Irfan, 2011, JPMA. The Journal of the Pakistan Medical Association.

Evaluation of a microcolony detection method and phage assay for rapid detection of Mycobacterium tuberculosis in sputum samples.

I. Azam, R. Hasan, S. Irfan, 2006, The Southeast Asian journal of tropical medicine and public health.

Rapid detection of in vitro antituberculous drug resistance among smear-positive respiratory samples using microcolony detection-based direct drug susceptibility testing method

R. Hasan, S. Irfan, J. Farooqi, 2017, International journal of mycobacteriology.

Ceftriaxone resistant Salmonella enterica serovar Paratyphi A identified in a case of enteric fever: first case report from Pakistan

Safina Abdul Razzak, N. Ghanchi, R. Hasan, 2023, BMC Infectious Diseases.

Incidence of typhoid and paratyphoid fever in Bangladesh, Nepal, and Pakistan: results of the Surveillance for Enteric Fever in Asia Project

I. Bogoch, J. Andrews, S. Saha, 2022, The Lancet. Global health.

A Case Report on Isolation of Linezolid- and Vancomycin-resistant Enterococcus faecium Species from Cerebrospinal Fluid of a Patient Suffering from Ventriculoperitoneal Shunt-associated Meningitis

S. Irfan, Salima Qamar, 2019, Cureus.

Phylogenetic diversity of Escherichia coli strains producing NDM-type carbapenemases.

N. Woodford, D. Livermore, R. Pike, 2011, The Journal of antimicrobial chemotherapy.

Diagnostic Accuracy and Agreement between Four Phenotypic Carbapenemase Detection Tests among Enterobacterales

S. Irfan, Sidra Laiq, Fizza Farooqui, 2021, Journal of global infectious diseases.

Reduced susceptibility to chlorhexidine disinfectant among New Delhi metallo-beta-lactamase-1 positive Enterobacteriaceae and other multidrug-resistant organisms: Report from a tertiary care hospital in Karachi, Pakistan

E. Khan, S. Irfan, J. Farooqi, 2016, Indian journal of medical microbiology.

Inducible clindamycin resistance due to expression of erm genes in Staphylococcus aureus: report from a tertiary care Hospital Karachi, Pakistan.

S. Irfan, A. Zafar, N. Fasih, 2010, JPMA. The Journal of the Pakistan Medical Association.

The international and intercontinental spread and expansion of antimicrobial-resistant Salmonella Typhi: a genomic epidemiology study

G. Kang, I. Bogoch, G. Dougan, 2022, The Lancet. Microbe.