The updated COVID-19 vaccines boosters are now available at Southern Nevada Health District clinic locations. These updated COVID-19 vaccines provide additional protection from the BA.4 and BA.5 lineages of the Omicron variant of the virus as well as the original strain. These new bivalent booster vaccines are authorized as a single booster dose administered at least two months after completion of the primary series with a COVID-19 vaccine or at least two months after receiving the most recent dose of a previously available booster.
- The Moderna bivalent booster vaccine is authorized for people 6 years and older.
- The Pfizer bivalent booster vaccine is authorized for people 5 years and older.