The levels detected are only considered dangerous to infants under 2 years of age for whom rice makes up a significant portion of their diet.
The dangers here are developmental factors, and cannot/will not affect adults or older children.
Thai Jasmine Rice, Calrose, and Indian Basmati are fine, and have tested below the dangerous levels even for those infants consuming large quantities of rice.
Brown rice and especially Instant Rice are the ones to avoid.
TL;DR
The levels detected are only considered dangerous to infants under 2 years of age for whom rice makes up a significant portion of their diet.
The dangers here are developmental factors, and cannot/will not affect adults or older children.
Thai Jasmine Rice, Calrose, and Indian Basmati are fine, and have tested below the dangerous levels even for those infants consuming large quantities of rice.
Brown rice and especially Instant Rice are the ones to avoid.