Abstract: The present disclosure relates to a system for determination of perceived risk of entering a premises, said system comprising a processor, a memory storing a set of instructions, which when executed by the processor, cause the processor to: review, based on receipt of a first set of data packets from one or more computing devices associated with a plurality of users that form part of premises, syndromic profiles of said plurality of users, said syndromic profiles being indicative of diagnostic testing status of the plurality of users for at least one medical indication; and determine, based on processing of the syndromic profiles of said plurality of users, overall risk associated with entering the premises based on comparison of overall assessment of the syndromic profiles of said plurality of users with one or more threshold levels.