T. M. Mmotsa

Hospital acquired COVID-19 infections amongst patients before the rollout of COVID-19 vaccinations, a scoping review

N. Ngandu, D. Ndwandwe, Willem G Odendaal, 2022, BMC Infectious Diseases.

Male partner unknown HIV status as a risk factor for HIV incidence and clinical outcomes in prevention of mother-to-child transmission of HIV programmes in 21 WHO priority countries: a systematic review protocol

O. Adetokunboh, P. Nyasulu, N. Ngandu, 2022, BMJ Open.