Misleading Results of Typhi Dot Test in COVID-19 Pandemic


  • Muna Malik Assistant Professor of Pathology, PGMI/AMC/LGH
  • Muhammad Irfan Malik Associate Professor of Pulmonology, PGMI/AMC/LGH, Focal person of COVID-19 at LGH Lahore.




COVID-19, typhidot, Coronavirus, misleading


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Author Biography

Muhammad Irfan Malik, Associate Professor of Pulmonology, PGMI/AMC/LGH, Focal person of COVID-19 at LGH Lahore.

Assocaite professor of Pulmonology, focal person of COVID-19 at LGH.


Haqqi A, Awan UA, Ali M, Saqib MAN, Ahmed H, Afzal MS. COVID-19 and dengue virus coepidemics in Pakistan: A dangerous combination for an overburdened healthcare system. J Med Virol. 2020:10.1002/jmv.26144. Available from: doi: 10.1002/jmv.26144.

Hafeez H. Doctors report increasing typhoid cases in Punjab than COVID-19 [Internet]. ARY News; 2020[accessed on 2020 June 20]. Available from: https://arynews.tv/en/doctors-report-increasing-typhoid-cases-punjab/

Bundalian R Jr, Valenzuela M, Tiongco RE. Achieving accurate laboratory diagnosis of typhoid fever: a review and meta-analysis of TUBEX® TF clinical performance. Pathog Glob Health. 2019;113(7):297-308. Available from: doi: 10.1080/20477724.2019.1695081. Epub 2019 Nov 28.

Khan K, Khalid L, Wahid K, Ali I. Performance of TUBEX® TF in the diagnosis of enteric fever in private tertiary care Hospital Peshawar, Pakistan. J Pak Med Ass. 2017;67(5):661. PMID: 28507347.

Petherick A. Developing antibody tests for SARS-CoV-2. Lancet. 2020;395(10230):1101-1102. Availalble from: doi: 1016/S0140-6736(20)30788-1

Dittrich S, Lamy M, Acharya S, Thu HK, Datta R, Blacksell SD, Hein PS, Mercado CEG, Ding XC, Chebbi A. Diagnosing malaria and other febrile illnesses during the COVID-19 pandemic. Lancet Glob Health. 2020;8(7):e879-e880. Available from: doi: 1016/S2214-109X(20)30210-2

Wang JG, Cui H, Tang H. Gastrointestinal symptoms and fecal nucleic acid testing of children with coronavirus disease 2019: a systematic review and meta-analysis[Preprint]. Available from: doi: 21203/rs.3.rs-34733/v1

Wain J, Hosoglu S. The laboratory diagnosis of enteric fever. J Infect Dev Ctries. 2008;2(6):421-5. Available from: doi: 3855/jidc.155



How to Cite

Malik, M., & Malik, M. I. (2020). Misleading Results of Typhi Dot Test in COVID-19 Pandemic. Pakistan Journal of Surgery and Medicine, 1(3), e229. https://doi.org/10.37978/pjsm.v1i3.229