Risk Factors for Typhoid Fever: Systematic Review

Portia Boakye Okyere   ¹ , MPhil ;   Sampson Twumasi-Ankrah   ² , PhD ;   Sam Newton   ¹ , PhD ;   Samuel Nkansah Darko   ³ , PhD ;   Michael Owusu Ansah   ⁴ , MD ;   Eric Darko   ⁵ , MSc ;   Francis Agyapong   ⁵ , MD ;   Hyon Jin Jeon   ⁶ , MPH ;   Yaw Adu-Sarkodie   ⁵ , PhD ;   Florian Marks   ^{6, 7, 8, 9} , PhD ;   Ellis Owusu-Dabo   ¹ , PhD

¹ School of Public Health, College of Health, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana

² Department of Statistics and Actuarial Science, College of Science, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana

³ Department of Molecular Medicine, College of Health, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana

⁴ Community Health, College of Health, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana

⁵ Department of Clinical Microbiology, College of Health, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana

⁶ International Vaccine Institute, Seoul, South Korea, Republic of Korea

⁷ Madagascar Institute for Vaccine Research (MIVR), University of Antananarivo, Antananarivo, Madagascar

⁸ Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden

⁹ Heidelberg Institute of Global Health, University of Heidelberg, Heidelberg, Germany