immune systems

UCLA Doctors to Study Donated Blood Plasma From COVID-19 Survivors

By Jane Murcia • April 15, 2020

Dear Doctor: My daughter took her kids to the pediatrician the other day for their chickenpox vaccinations. Now, because I had chickenpox as a child, ...

By Ask the Doctors • February 26, 2018

Flu season is underway and there’s still time to get your shot. While it’s recommended to get vaccinated as early as possible, flu season ...

By Enrique Rivero • November 4, 2016