COVID-19 vaccines in 2026: how to follow current recommendations
COVID-19 vaccine schedules vary by country, age, health status and previous doses. Use official local guidance to make a current decision.
Why recommendations change
COVID-19 vaccine guidance changes as the virus, available products, population risk and local programmes change. This is why a dose schedule from a previous year or another country may not apply to you today.
Who should pay particular attention
WHO identifies older adults, people with chronic diseases or immunocompromising conditions, and health workers in direct contact with high-risk people among groups for whom countries should consider routine vaccination. The exact age thresholds and schedules are set locally.
What to check before booking
Use the official health authority for the country where you will be vaccinated. Have your age, prior doses, dates of previous doses, relevant health conditions, pregnancy status and current medicines available. Children and people who are moderately or severely immunocompromised can have different schedules.
Why prior infection is not a complete plan
Protection after infection and vaccination changes over time. CDC notes that updated vaccines are designed to improve protection against currently circulating strains. Past infection is relevant history, but it does not replace checking current advice for your situation.
Questions for a clinician or pharmacist
Ask which product and timing are appropriate for your age and health history, whether you need a modified schedule, and which symptoms after vaccination need medical attention. For severe allergic symptoms or other urgent health concerns, seek urgent medical care.
Sources
This content is general information, not a diagnosis or individual medical advice. Seek urgent help for severe or rapidly worsening symptoms.