Flu and COVID-19 vaccines can be given together this autumn, but differing guidance on who should receive the COVID jab is leaving families to weigh clinical advice and personal choice.
As autumn settles over north-east Ohio, health officials are again steering families towards the annual task of lining up flu and COVID-19 protection before respiratory viruses begin to spread more widely. For Cleveland residents, the practical advice is straightforward: the seasonal flu shot is widely recommended for everyone aged 6 months and older, and federal guidance has already updated this year’s vaccine to better match the strains expected in circulation. According to the Centers for Disease Control and Prevention, the 2026-27 flu shot has been adjusted to target the influenza A(H3N2) subclade K virus that dominated much of last season.
Flu and COVID-19 can look similar at first glance, but the illnesses do not always present in the same way. Flu often arrives suddenly, with fever, chills, body aches and fatigue, while nausea, vomiting and diarrhoea are more common in children. COVID-19 can range from no symptoms at all to severe disease, and a change in taste or smell can still happen, though it is less common than earlier in the pandemic. Because the symptoms overlap so much, testing remains the most reliable way to tell which virus is causing the illness.
Public health advice on COVID-19 vaccination is more complicated this year than the flu message. The CDC says adults aged 18 and older should receive the 2026-27 COVID vaccine, while children aged 6 months to 17 years with moderate to severe immunocompromise should also be vaccinated; for other children, the agency recommends shared decision-making between families and clinicians. The FDA, meanwhile, has framed the issue around individual clinical judgement for people at higher risk, including those aged 65 and older and younger people with certain underlying conditions. Major medical organisations have taken a broader line. The American Academy of Family Physicians and the American Academy of Pediatrics support wider access to vaccination, including routine COVID-19 immunisation for all children aged 6 to 23 months and continued access for families who want it.
For families trying to simplify the schedule, the good news is that both vaccines can be given during the same appointment. There is no required waiting period between a flu shot and a COVID-19 shot, and September and October are generally considered the best months to get both, before influenza activity typically rises. The CDC says vaccination can still be worthwhile later in the season as long as flu viruses are circulating and vaccines remain available.
The strongest case for vaccination remains with people at higher risk of severe illness. For flu, that includes young children, adults 65 and older, pregnant people, residents of long-term care facilities and people with chronic conditions such as asthma, diabetes and heart disease. For COVID-19, age remains the most important risk factor, with the danger rising sharply after 65, alongside conditions such as cancer, chronic kidney disease, obesity and immune suppression. In Cleveland, where vaccine supply and clinic hours vary by site, residents are being advised to check ahead before heading out, since some pharmacies and providers require appointments while others accept walk-ins.
Disclaimer: This content is for informational purposes only and is not intended to be a substitute for professional medical judgment, advice, diagnosis, or treatment.
