Helena Vreede

4PUBLICATIONS
33CO-AUTHORS
Respiratory diseasesEpidemiological methodsBioassaysDisease surveillance
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Publications (4)

|May 13, 2025
Mitigating the risk of tube shortages: A blood collection tube validation study conducted in South Africa.

Marizna Korf, Jody Rusch, Aye Aye Khine

|Aug 06, 2024
SARS-CoV-2 seroepidemiology in Cape Town, South Africa, and implications for future outbreaks in low-income communities.

Hannah Hussey, Helena Vreede, Mary-Ann Davies

|Aug 12, 2023
How South Africa Used National Cycle Threshold (Ct) Values to Continuously Monitor SARS-CoV-2 Laboratory Test Quality.

Lesley Erica Scott, Nei-Yuan Hsiao, Graeme Dor

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