Reaction kinetics and dynamics refers to the study of why, how and how fast chemical processes take place. Chemists seek to understand the details of change at the molecular and quantum level and how ...

Anaphylaxis is a severe allergic reaction that affects multiple organ systems. Symptoms of anaphylaxis can include trouble breathing and a severe drop in blood pressure. Epinephrine is required for ...

You might feel sore where you got the flu shot for a few days. Rarely, the flu shot can cause a severe allergic reaction called anaphylaxis. People with egg allergies can safely get non-egg-based flu ...