About rna ar dose
mRNA respiratory syncytial virus vaccine
Used for
- Prevention of lower respiratory tract disease caused by RSV in adults, according to local age-based recommendations.
Usual adult dose
One intramuscular dose; routine revaccination guidance varies by country and is evolving.
Common side effects
- Injection-site pain, redness, or swelling
- Fatigue, headache, muscle or joint pain
- Chills, fever, nausea
Important warnings
- Do not give to anyone with a severe allergic reaction to a previous dose or vaccine component.
- Vaccination may be postponed during a significant acute illness.
- Protection and recommendations for repeat doses may change as evidence develops.
Pregnancy
Not routinely recommended during pregnancy; consult local guidance because evidence is limited.
Breastfeeding
There is limited information; vaccination is not generally expected to pose a breastfeeding-specific risk.
Interactions
- May be given with some other vaccines; coadministration can increase short-term side effects.
- Tell the vaccinator about medicines that suppress the immune system, which may reduce vaccine response.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.