Seasonal flu vaccine

---

Patient receiving the 2022/2023 seasonal influenza (flu) vaccine for the northern hemisphere. This is a quadrivalent vaccine that protects against two strains of influenza A, an H1N1 strain and an H3N2 strain, and two strains of the influenza B virus.

---

Size: 5162px × 3441px
Location:
Photo credit: © DR P. MARAZZI/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 21st, arm, century, close-, control, detail, disease, disposable, dose, drug, filled, flu, fluad, glove, h1n1, h3n2, healthcare, hemisphere, immunisation, immunity, inactivated, infection, influenza, injectable, injecting, innoculation, inoculation, intramuscular, jab, kingdom, medical, medicine, needle, northern, nurse, patient, people, person, pre, pre-filled, preventative, prevention, protection, quadrivalent, seasonal, single, single-, single-dose, syringe, tetra, united, vaccination, white