Here are a couple of places you can go to get additional information about Covid-19:
Covid-19 testing: LHI Care
Covid-19 Symptoms: CDC Symptoms Page
Covid-19 Caring for yourself at home: CDC What to do if you are Sick
Covid-19 Myths: World Health Organization Myth-busters page
CDC Self Assessment page: CDC Coronavirus Self-checker
Why Are Childhood Vaccines So Important?