The data reported to CDC is preliminary data that may be updated by health departments over time; critical data elements may have been missed when writing the initial report; it is therefore a descriptive analysis, and no statistical comparison can be made.
Data zilizoripotiwa kwa CDC ni za awali na zinazoweza kusasishwa na idara ya afya muda baada ya muda; vipengele muhimu vya data vinaweza kukosekana wakati wa ripoti ya awali; hivyo, uchanganuzi huu ni fafanuzi na hakuna ulinganisho wa kitakwimu ambao ungeweza kufanywa.