HELENA - Lewis and Clark Public Health (LCPH) announced Thursday they are opening the first round of COVID-19 vaccinations to Phase one-B, tier-one next week at the Lewis and Clark County fairgrounds. Phase one-B, tier-one includes county residents 70-years-old and older and qualifying Phase one-A healthcare employees, according to a release from LCPH. The county will hold two drive-through vaccination clinics Tuesday, Jan. 19 and Wednesday, Jan. 20 from 1 p.m. to 6 p.m. LCPH says they are distributing a total of 450 vaccines each day depending on vaccine availability. Everyone who falls into the Phase one-B, tier-one and Phase one-A categories must pre-register. Registration begins Friday, Jan. 15.