Many stockmen use multi-dose syringes when vaccinating cattle, and most of these are pistol-grip action to make it easier to administer the vaccine. Heidi Carroll, South Dakota State University ...

Some people with diabetes require insulin. They can manually administer this through several methods, such as syringes, which are available in different sizes with various-sized needles. There are ...

For people with diabetes who inject insulin, the syringe and needle size can make a big difference in comfort and staying on track with steady blood sugar levels. According to a 2024 statistics report ...