do you see more folks showing up to get tested along with trying to get that booster? >> reporter: yeah. this is encouraging, yasmin. this is the vaccine site for santa clara county, on the fairgrounds, and elsewhere they have a testing site. both are very busy. that's a good thing particularly on the vaccination side because while this county has done -- and this state really has done relatively well on vaccinations, they're still not where they need to be on boosters. in california -- in santa clara county, i should say, 80% of this population in this county that includes san jose and silicon valley, fully vaccinated but only about a third have boosters. look at the statistics nationwide, about 0% of americans are -- 60% of americans are fully vaccinated, a little more than a quarter have received booster shots. this is a time when we know now with the omicron variant that experts are saying that two-dose series is not good enough