Ultrasound-guided injections allow direct visualisation of the needle in real-time as it pierces the skin to entering the target site. Ultrasound scanning can also be performed immediately after ...

Medically reviewed by Lindsay Cook, PharmD While it's rare and preventable, if a vaccine is incorrectly injected into your ...

When this happens, it's called shoulder injury related to vaccine administration (SIRVA). SIRVA is thought to happen because the vaccine needle goes into the shoulder joint or the shoulder bursa ...