barathan muttiah and alfizah hanafiah.  (2025).  snake venom compounds: a new frontier in the battle against antibiotic-resistant infections.  - toxins.  1 - 28. 

barrath muttiah, alfizah hanafiah.  (2025).  bioinspired nanoplatforms: polydopamine and exosomes for targeted antimicrobial therapy.  - polymers.  1 - 36. 

barathan muttiah, wathiqah wahid, asif sukri and alfizah hanafiah.  (2025).  towards effective helicobacter pylori eradication: emerging therapies in the wake of antibiotic resistance.  - international journal of molecular medicine.  1 - 36. 

sandip patil, feiqiu wen, alfizah hanafiah and prakash m. halami.  (2025).  editorial: targeted next generation sequencing for pathogen and antimicrobial resistance (amr) identification and profiling.  - frontiers in cellular and infection microbiology.  1 - 3. 

barathan muttiah, alfizah hanafiah.  (2025).  a paradigm shift in ssti management: the multifunctional role of extracellular vesicles.  - international journal of molecular sciences.  1 - 33. 

barathan muttiah, wathiqah wahid, alfizah hanafiah.  (2025).  impact of health education on infectious disease knowledge in indigenous communities in northwestern malaysia.  - tropical medicine and infectious disease.  1 - 13. 

alfizah hanafiah, asif sukri, muhammad azhari asmawi, hamidah yusoff, shaliawani mohd puzi, hui-min neoh and bruno s. lopes.  (2025).  recent advancements in development and characterization of phages targeting helicobacter pylori.  - phage: therapy, applications, and research.  282 - 291. 

barathan muttiah, wathiqah wahid, asrul abdul wahab, alfizah hanafiah.  (2025).  co-infection dynamics of helicobacter pylori and helminths: a double-edged sword.  - international journal of molecular sciences.  1 - 17. 

siau mei valerie ting, zalina ismail, alfizah hanafiah.  (2024).  prevalence of ampc beta-lactamase and extended spectrum betalactamase co-producer in escherichia coli and klebsiella species in a teaching hospital.  - malaysian journal of pathology.  79-89. 

shaza azlin razak, alfizah hanafiah, asif sukri, hui-min neoh, noraziah mohamad zin.  (2024).  functional analysis of cag pathogenicity island diversity in helicobacter pylori isolated from multi-ethnic patients in malaysia.  - sains malaysiana.  605-621. 

alfizah hanafiah, siti nur arifah abd aziz, zarith nameyrra md nesran, xavier chee wezen, mohd fadzli ahmad.  (2024).  molecular investigation of antimicrobial peptides against helicobacter pylori proteins using a peptide-protein docking approach.  - heliyon.  1-8. 

alfizah hanafiah, asif sukri, hamidah yusoff, chia sing chan, nur hazlin hazrin-chong, sharifah azura salleh and hui-min neoh.  (2024).  insights into the microbiome and antibiotic resistance genes from hospital environmental surfaces: a prime source of antimicrobial resistance.  - antibiotics.  1-15. 

alfizah hanafiah, bruno s. lopes.  (2024).  antibiotic resistance in gram-negative bacteria: the threat form the pink corner.  - pharmaceuticals.  1 - 3. 

kon ken wong, noor zetti zainol rashid, umi kalsom ali, nur hazlin chong, shairah abdul razak, najma kori, petrick periyasamy, alfizah hanafiah.  (2024).  genome sequencing and phylogenetic analysis of sars-cov-2 isolated from patients with covid-19 in hospital canselor tuanku muhriz (hctm), malaysia.  - sains malaysiana.  1767 - 1776. 

asif sukri, alfizah hanafiah, nik ritza kossai, mohamad aznan shuhaili, mustafa mohammed taher, raja affendi raja ali.  (2024).  perbandingan pengekspresan antigen kluster pembezaan dalam subjenis tumor dan darah periferi pesakit kanser gaster .  - sains malaysiana.  3253 - 3262. 

alfizah hanafiah, asif sukri, nik ritza kosai, mohamad aznan shuhaili, mustafa mohammed taher & raja affendi raja ali.  (2023).  immunophenotyping of gastritis, gastric ulcer and gastric cancer using a cluster of differentiation (cd) antibody microarray.  - sains malaysiana.  187-197. 

asif sukri, alfizah hanafiah, sandip patil, bruno s lopes.  (2023).  the potential of alternative therapies and vaccine candidates against helicobacter pylori.  - pharmaceuticals.  1-14. 

sandip patil, shaowei dong, devender sharma, bruno silvester lopes, alfizah hanafiah, xiaowen chen, feiqiu wen.  (2023).  molecular epidemiology and characterization of multidrug-resistant mrsa st398 and st239 in himachal pradesh, india.  - infection and drug resistance.  2339-2348. 

gokben ozbey, alfizah hanafiah, asif sukri, frantisek zigo, juliana arvaiova.  (2023).  evaluation of the therapy protocols and vaccines applied in the covid-19 pandemic.  - emerging science journal.  1-15. 

aswini kumareswaran, sophia ogechi ekeuku, norazlina mohamed, norliza muhammad, alfizah hanafiah, kok-lun pang, sok kuan wong, deborah chia hsin chew, kok-yong chin.  (2023).  the effects of tocotrienol on gut microbiota: a scoping review.  - life.  1-19. 

bruno s. lopes, alfizah hanafiah, ramesh nachimuthu, saravanan muthupandian, zarith nameyrra md nesran and sandip patil.  (2022).  the role of antimicrobial peptides as antimicrobial and antibiofilm agents in tackling the silent pandemic of antimicrobial resistance.  - molecules.  1-25. 

asif sukri, alfizah hanafiah, nik ritza kosai, mustafa mohammed taher, ramelah mohamed.  (2022).  new insight on the role of helicobacter pylori caga in the expression of cell surface antigens with important biological functions in gastric carcinogenesis.  - helicobacter.  1-8. 

asif sukri, alfizah hanafiah, and nik ritza kosai.  (2022).  the roles of immune cells in gastric cancer: anti-cancer or pro-cancer?.  - cancers.  1-14. 

asif sukri, alfizah hanafiah, hamidah yusoff, nur atiqah shamsul nizam, zarith nameyrra, zhiqin wong and raja affendi raja ali.  (2022).  multidrug-resistant helicobacter pylori strains: a five-year surveillance study and its genome characteristics.  - antibiotics.  1-12. 

nurnabila syafiqah muhamad rizal, hui-min neoh, ramliza ramli, petrick @ ramesh a/l k periyasamy, alfizah hanafiah ,muttaqillah najihan abdul samat, toh leong tan, kon ken wong, sheila nathan, sylvia chieng, seow hoon saw, bee yin khor.  (2021).  16s rrna gene next-generation sequencing (16sngs) for bacterial pathogen identification: pilot study in a malaysian teaching hospital.  - international journal of infectious diseases.  180-203. 

alfizah hanafiah, shaza azlin razak, hui-min neoh, noraziah mohamad zin.  (2021).  genomic diversity of the type iv secretion system in helicobacter pylori strains isolated from patients in ukm medical centre.  - international journal of infectious diseases.  120-158. 

asif sukri, bruno s. lopes and alfizah hanafiah.  (2021).  the emergence of multidrug-resistant helicobacter pylori in southeast asia: a systematic review on the trends and intervention strategies using antimicrobial peptides.  - antibiotics.  1-15. 

hasyanee binmaeil, alfizah hanafiah, isa mohamed rose, raja affendi raja ali.  (2021).  development and validation of multiplex quantitative pcr assay for detection of helicobacter pylori and mutations conferring resistance to clarithromycin and levofloxacin in gastric biopsy.  - infection and drug resistance.  4129-4145. 

zalina ismail, valerie ting siau mei, alfizah hanafiah.  (2021).  prevalence of ampc beta-lactamase and extended spectrum beta-lactamase co-producer in escherichia coli and klebsiella species in a teaching hospital.  - international journal of antimicrobial agents.  6. 

norliyana nordin, nurzam suhaila hussin, alfizah hanafiah, anita sulong.  (2021).  staphylococcal aureus bacteraemia: clinical characteristic & evaluation of prolex staph xtra latex agglutination test in the rapid identification of staphylococcus aureus.  - malaysian journal of pathology.  435-447. 

alfizah hanafiah and bruno s. lopes.  (2020).  genetic diversity and virulence characteristics of helicobacter pylori isolates in different human ethnic groups.  - infection, genetics and evolution.  1-11. 

asif sukri, alfizah hanafiah, noraziah mohamad zin, nik ritza kosai.  (2020).  epidemiology and role of helicobacter pylori virulence factors in gastric cancer carcinogenesis.  - apmis.  150-161. 

quraisiah adam, fazalda annuar, alfizah hanafiah, nur azlina mohd fahami.  (2020).  in vitro study of anti-helicobacter pylori activity of honey: a systematic review.  - sains malaysiana.  411-420. 

nurnabila syafiqah muhamad rizal, hui-min neoh, ramliza ramli, petrick @ ramesh a/l k periyasamy, alfizah hanafiah, muttaqillah najihan abdul samat, toh leong tan, kon ken wong, sheila nathan, sylvia chieng, seow hoon saw, bee yin khor.  (2020).  advantages and limitations of 16s rrna next-generation sequencing for pathogen identification in the diagnostic microbiology laboratory: perspectives from a middle-income country.  - diagnostics.  1-19. 

sophia ogechi ekeuku, benjamin ka seng thong, adam quraisiah, fazalda annuar alfizah hanafiah, nur azlina mohd fahami , kok-yong chin.  (2020).  the skeletal effects of short-term triple therapy in a rat model of gastric ulcer induced by helicobacter pylori infection.  - drug design, development and therapy.  5359-5366. 

alfizah hanafiah, shaza azlin razak, hui-min neoh, noraziah mohamad zin, bruno s. lopes.  (2020).  the heterogeneic distribution of helicobacter pylori cag pathogenicity island reflects different pathologies in multiracial malaysian population.  - the brazilian journal of infectious diseases.  545-551. 

asif sukri, alfizah hanafiah, nik ritza kosai, mustafa mohamed taher, isa mohamed rose & ramelah mohamed.  (2019).  optimization of cryopreserved single cell suspension of gastric epithelial cells for successful dotscantm antibody microarray.  - sains malaysiana.  1105-1110. 

alfizah hanafiah, hasyanee binmaeil, raja affendi raja ali, isa mohamed rose, bruno s. lopes.  (2019).  molecular characterization and prevalence of antibiotic resistance in helicobacter pylori isolates in kuala lumpur, malaysia..  - infection and drug resistance.  3051-3061. 

nurnabila syafiqah muhamad rizal, hui-min neoh, ramliza ramli, petrick @ ramesh a/l k periyasamy, alfizah hanafiah, muttaqillah najihan abdul samat, toh leong tan, kon ken wong, sheila nathan, sylvia chieng, seow hoon saw, bee yin khor.  (2019).  culture and biochemical testing versus 16s rrna gene sequencing for pathogen identification in the clinical microbiology laboratory: preliminary findings on cost comparison and breaking the bioinforma.  - infection & chemotherapy.  S94-S95. 

noraziah mohamad zin, alfizah hanafiah & nur hidayah masod.  (2018).  infeksi mycobacterium tuberculosis : data demografi dan perbandingan ujian kerentanan anti-tuberkulosis.  - sains malaysiana.  . 

noraziah m zin, alfizah hanafiah, mohd badrin hanizam abdul rahim, muhamad mazlan kamaruddin, nur faizah abu bakar.  (2018).  the prevalence of helicobacter pylori primary resistance towards antibiotics using an epsilometer-test method.  - malaysian journal of microbiology.  . 

shirin biglari, alfizah hanafiah, shaliawani mohd puzi, ramliza ramli, md mostafizur rahman and bruno silvester lopes.  (2017).  antimicrobial resistance mechanisms and genetic diversity of multidrug-resistant acinetobacter baumannii isolated from a teaching hospital in malaysia.  - microbial drug resistance.  545-555. 

asif sukri, alfizah hanafiah, nik ritza kosai, mustafa mohamed taher and isa mohamed rose.  (2017).  distribution of gastric adenocarcinoma subtypes in different ethnicities in kuala lumpur, malaysia.  - malaysian journal of pathology.  235-242. 

asif sukri, alfizah hanafiah, nik ritza kosai, mustafa mohamed taher and isa mohamed rose.  (2016).  surface antigen profiling of helicobacter pylori-infected and -uninfected gastric cancer cells using antibody microarray.  - helicobacter.  417-427. 

m mohd sukri, a hanafiah, n nik mahmood, mmohamed taher, i mohamed rose, r mohamed.  (2016).  distribution of cd antigens in gastric adenocarcinoma cell line infected with different caga genotypes of helicobacter pylori strains.  - helicobacter.  115-116. 

najmiyatul fadilah, alfizah hanafiah, hamizah razlan, zin qin wong, isa mohamed rose and md mostafizur rahman.  (2016).  multiplex pcr for detection of helicobacter pylori infection in gastric biopsies with lower inflammatory score.  - british journal of biomedical science.  180-187. 

nor zanariah zainol abidin, anita sulong, hanafiah alfizah, najihan abdul samat muttaqillah and chuan hun ding.  (2015).  molecular detection of the new delhi metallo b lactamase 1 gene in enterobacteriaceae isolates in a tertiary medical centre.  - malaysian journal of pathology.  . 

siti nur suaidah nasarudin, nurul shazalina zainudin, mekadina bernadus, azmawati mohd nawi, alfizah hanafiah and emelia osman.  (2015).  loop-mediated isothermal amplification for rapid molecular detection of enterocytozoon bieneusi in faecal specimens.  - journal of medical microbiology.  1329-34. 

nor zanariah zainol abidin, anita sulong, hanafiah alfizah, chuan hun ding, najihan abdul samat muttaqillah, md mostafizur rahman.  (2015).  screening for new delhi metallo-beta-lactamase-1 in enterobacteriaceae: is there a role for the modified hodge test?.  - pakistan journal of medical sciences.  1340-1343. 

mm rahman, kk wong, h alfizah, s hussin, i isahak.  (2015).  influenza and respiratory syncytial viruses: efficacy of different diagnostic assays.  - pakistan journal of medical sciences.  791-794. 

shirin biglari, hanafiah alfizah, ramli ramliza, and md mostafizur rahman.  (2015).  molecular characterization of carbapenemase and cephalosporinase genes among clinical isolates of acinetobacter baumannii in a tertiary medical centre in malaysia.  - journal of medical microbiology.  53-58. 

alfizah, h., sarah, o.z.s., noraziah, m.z..  (2015).  interaction of imipenem and tigecycline against carbapenem-resistant acinetobacter baumanii: the relativity of synergism.  - sains malaysiana.  1061-1065. 

rahman mm, wong kk, isahak i, rashid zz, alfizah h.  (2014).  identification of genotypes of influenza a virus in malaysia.  - pakistan journal of medical sciences.  1068-1071. 

faisal rasheed, barry james campbell, hanafiah alfizah, andrea varro, rabaab zahra, yoshio yamaoka, and david mark pritchard.  (2014).  analysis of clinical isolates of helicobacter pylori in pakistan reveals high degrees of pathogenicity and high frequencies of antibiotic resistance.  - helicobacter.  387-399. 

mm rahman, kk wong, i isahak, zz rashid & h alfizah.  (2014).  phylogenetic analysis of respiratory syncytial virus identified in universiti kebangsaan malaysia medical centre.  - sains malaysiana.  43(5):739-744. 

hanafiah alfizah, ahmad norazah, razlan hamizah, and mohamed ramelah.  (2014).  resistotype of helicobacter pylori isolates: the impact on eradication outcome.  - journal of medical microbiology.  63(5):703-709. 

m.m. rahman, k.k. wong, a. hanafiah, i. isahak.  (2014).  influenza and respiratory syncytial viral infections in malaysia: demographic and clinical perspective.  - pakistan journal of medical sciences.  30(1):161-165. 

h. alfizah, m.z. noraziah, m.y. chao, m.m. rahman, m. ramelah.  (2013).  helicobacter pylori: molecular detection of vaca gene and vacuolating activity in human gastric adenocarcinoma cells.  - clinica terapeutica.  164(4):301-305. 

shirin biglari, alfizah hanafiah, ramliza ramli, md mostafizur rahman, tzar mohd nizam khaitir.  (2013).  clinico-epidemiological nature and antibiotic susceptibility profile of acinetobacter species.  - pakistan journal of medical sciences.  19(2): 469-473. 

hanafiah alfizah, awang hamat rukman, ahmad norazah, razlan hamizah, mohamed ramelah.  (2013).  ethnicity association of helicobacter pylori virulence genotype and metronidazole susceptibility.  - world journal of gastroenterology.  19(8):1283-1291. 

hamat, r. a., nor amalina, e., malina, o., zamberi, s., alfizah, h., rizal, a. m., aminuddin, a. and ramelah, m..  (2013).  ethnic differences in the prevalence, clinical outcome and cag pathogenicity island (cagpai) virulence gene profiles of helicobacter pylori strains from malaysia.  - pertanika journal of tropical agricultural science.  36(4):289-298. 

wong kon ken, m. m. rahman, alfizah hanafiah, ilina isahak.  (2012).  in-house developed light cycler real time polymerase chain reaction for rapid detection of respiratory syncytial virus at university kebangsaan medical centre, malaysia.  - pakistan journal of medical sciences.  28(5): 818-822. 

hanafiah alfizah and mohamed ramelah.  (2012).  variant of helicobacter pylori caga proteins induce different magnitude of morphological changes in gastric epithelial cells.  - malaysian journal of pathology.  34(1):29-34. 

hanafiah alfizah, mohamed ramelah, abdul m. rizal, abdullah s. anwar and mohamed r. isa.  (2012).  association of malaysian helicobacter pylori virulence polymorphisms with severity of gastritis and patients` ethnicity.  - helicobacter.  17(5): 340-349. 

h alfizah, a norazah ahmad, m ramelah.  (2012).  mutations analysis of antibiotic resistance genes and vaca genotypes in helicobacter pylori isolates in universiti kebangsaan malaysia medical centre.  - journal of gastroenterology & hepatology.  27(Suppl.1): 8. 

saleh m. al-othrubi, alfizah hanafiah, son radu, humin neoh, rahaman jamal.  (2011).  rapid detection and e-test antimicrobial susceptibility testing of vibrio parahaemolyticus isolated from seafood and environmental sources in malaysia.  - saudi medical journal.  32(4):400-406. 

ramelah mohamed, alfizah hanafiah, isa m rose, mohd rizal a manaf, shiekh anwar abdullah, ismail sagap, a van belkum, jasmi a yaacob.  (2009).  helicobacter pylori caga gene variants in malaysians of different ethnicity.  - european journal of clinical microbiology and infectious diseases.  28(7):865-869.