The West Coast Health Alliance is urging adults 65 and older to get a second dose of the updated 2025–26 COVID‑19 vaccine at least six months after their first shot, a regional push meant to tighten protection for seniors ahead of respiratory virus season. The guidance, agreed to by California, Oregon, Washington and Hawaii, also says updated vaccines should be available to anyone 6 months and older who wants one. Officials note that the 2025–26 shots were reformulated for currently circulating variants and say most insurers, including Medicare Part B, will cover the doses. Local health departments are telling people not to wait and to check with pharmacies and clinics about availability.
Alliance Stresses Second Dose For 65 And Older
The alliance’s consensus dosing document states that “All adults 65 years and older should receive a second dose of COVID-19 vaccine at least 6 months following their first dose,” according to the West Coast Health Alliance recommendations posted by Oregon Health Authority. Oregon Health Authority amplified the guidance on social media on May 2, 2026, posting the advisory on Facebook. The full West Coast Health Alliance brief lays out schedules for children, older adults and people with weakened immune systems.
States Start Baking Guidance Into Policy
Washington has issued a statewide standing order and guidance that follows the alliance’s baseline and tells providers that people 65 and older “should receive 2 doses of any updated COVID-19 vaccine 6 months apart,” with a shorter minimum interval allowed when clinically needed, according to the Washington State Department of Health. Oregon has adopted the West Coast Health Alliance recommendations into its immunization program and is reminding pharmacies and clinics to resume broader vaccine access. Public-health leaders say the move is aimed at reducing hospitalizations among seniors as new variants circulate.
Why The 2025–26 Update Matters
The 2025–26 vaccine formula was selected to better match currently circulating Omicron descendants in the JN.1 lineage, a change intended to restore stronger protection against severe disease, according to the Centers for Disease Control and Prevention. Regulators reviewed genomic and neutralization data before advising manufacturers to use JN.1-lineage compositions for this season. Officials say the update should be especially helpful for older adults, who remain at higher risk of hospitalization and death from COVID‑19.
Cost, Coverage And Where To Get A Shot
Most insurance plans will cover the updated COVID‑19 vaccine, and Medicare Part B specifically covers the 2025–26 vaccines for beneficiaries, according to Medicare.gov. To find local providers, the federal vaccine finder at Vaccines.gov lists participating pharmacies and clinics. Providers may still have limited supply or appointment rules while shipments arrive, so officials recommend calling ahead rather than showing up cold.
Timing, Special Cases And What To Ask Your Doctor
The alliance’s guidance also includes special schedules for people who are moderately or severely immunocompromised, noting that additional 2025–26 doses may be given with shorter minimum intervals in some cases, according to the West Coast Health Alliance recommendations posted by Oregon Health Authority. Those patients are advised to discuss timing with their clinicians, who can offer guidance tailored to individual health needs. Pharmacies and clinics will generally accept self-attestation of immunocompromise to avoid access barriers.
Older adults and caregivers are being urged to check immunization records and ask providers whether a second updated dose applies to them now that states are lining up behind the alliance’s guidance. For specific questions about eligibility or coverage in Oregon, Oregon Health Authority’s social post includes links and contact details for submitting questions and getting local help.
