Welcome to the CHAIN Sample Collection and Processing SOPs which can be downloaded via the links below

For more information or to contact one of the study team please email chainsupport@kemri-wellcome.org

Sample Collection & Processing CRF

Blood spot SOP
Blood collection SOP
Blood processing SOP
Rectal swab collection
Stool processing SOP
Sample shipment
Sample completeness
DBS cards punching for storage SOP