How often should you get a tetanus shot to protect against infection?

To avoid food poisoning, perishable items should not be stored in the refrigerator for more than days.

Why is it important for health care professional to stay informed about new development?

Insulin is a peptide therapeutic used to manage type 1 diabetes, which affects more than 20 million people worldwide according to the international diabetes federation. a significant limitation to the broad distribution and use of insulin to treat type 1 diabetes is the fact that it must be administered by injection rather than orally. why is insulin administered by injection and not orally?