Population risks vs risks of vulnerable groups
JECFA provided sample calculations of population risks
Population risks can be performed at the national level, which would provide an overall estimate of risk in the country
Estimation of risks of vulnerable groups (carriers of hepatitis B) may be more appropriate at the national level, where a potency of 0.3 cancers per year/100 000 population per ng aflatoxin B1/kg body weight per day is assumed