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Otago Medical School staff profiles

Dr Christian Marchello

PositionPostdoctoral Fellow
DepartmentDepartment of Preventive and Social Medicine
QualificationsMT(ASCP) PhD
Research summaryVaccine preventable and re-emerging infectious diseases

Research

Christian has a background in clinical healthcare and infectious diseases. He graduated from the University of North Carolina at Chapel Hill with a BS in Clinical Laboratory Science and later a MS in Biohazardous Threat Agents and Emerging Infectious Diseases from Georgetown University.

He recently graduated with a PhD in Epidemiology from the University of Georgia. His dissertation research involved collecting primary data from urgent care clinics to investigate the clinical presentation, epidemiology, and prognosis of prolonged cough in adults.

Under the direction of Professor John Crump, his research involves conducting analyses of published and unpublished ongoing work on the global epidemiology of typhoid and paratyphoid fever. The goal of this research is to accelerate the introduction of typhoid conjugate vaccine (TCV) and reduce the global burden of typhoid fever.

Publications

Marchello, C. S., Hong, C. Y., & Crump, J. A. (2019). Global typhoid fever incidence: A systematic review and meta-analysis. Clinical Infectious Diseases, 68(Suppl. 2), S105-S116. doi: 10.1093/cid/ciy1094

Ebell, M. H., Marchello, C., Meng, L., & O'Connor, J. (2019). The burden and social determinants of asthma among children in the state of Georgia. Journal of Community Health. Advance online publication. doi: 10.1007/s10900-019-00642-9

Ebell, M. H., Marchello, C., & Callahan, M. (2017). Clinical diagnosis of Bordetella pertussis infection: A systematic review. Journal of the American Board of Family Medicine, 30(3), 308-319. doi: 10.3122/jabfm.2017.03.160330

Ebell, M., Marchello, C., & O'Connor, J. (2017). The burden and social determinants of asthma for adults in the state of Georgia. Journal of the Georgia Public Health Association, 6(4), 426-434. doi: 10.21633/jgpha.6.406

Marchello, C., Dale, A. P., Thai, T. N., Han, D. S., & Ebell, M. H. (2016). Prevalence of atypical pathogens in patients with cough and community-acquired pneumonia: A meta-analysis. Annals of Family Medicine, 14(6), 552-566. doi: 10.1370/afm.1993

Journal - Research Article

Marchello, C. S., Hong, C. Y., & Crump, J. A. (2019). Global typhoid fever incidence: A systematic review and meta-analysis. Clinical Infectious Diseases, 68(Suppl. 2), S105-S116. doi: 10.1093/cid/ciy1094

Ebell, M. H., Marchello, C., Meng, L., & O'Connor, J. (2019). The burden and social determinants of asthma among children in the state of Georgia. Journal of Community Health. Advance online publication. doi: 10.1007/s10900-019-00642-9

Ebell, M. H., Marchello, C., & Callahan, M. (2017). Clinical diagnosis of Bordetella pertussis infection: A systematic review. Journal of the American Board of Family Medicine, 30(3), 308-319. doi: 10.3122/jabfm.2017.03.160330

Ebell, M., Marchello, C., & O'Connor, J. (2017). The burden and social determinants of asthma for adults in the state of Georgia. Journal of the Georgia Public Health Association, 6(4), 426-434. doi: 10.21633/jgpha.6.406

Marchello, C., Dale, A. P., Thai, T. N., Han, D. S., & Ebell, M. H. (2016). Prevalence of atypical pathogens in patients with cough and community-acquired pneumonia: A meta-analysis. Annals of Family Medicine, 14(6), 552-566. doi: 10.1370/afm.1993

Marchello, C., & Ebell, M. H. (2016). Prevalence of Group C streptococcus and Fusobacterium necrophorum in patients with sore throat: A meta-analysis. Annals of Family Medicine, 14(6), 567-574. doi: 10.1370/afm.2005

More publications...