AFP News Agency
VOICED : El laboratorio chino senalado por EEUU como lugar de origen del covid-19
Señalado por Estados Unidos como el lugar donde se originó el nuevo coronavirus, el Instituto de Virología chino de Wuhan estudia algunos de los patógenos más peligrosos del mundo (Footage by AFPTV via Getty Images)
Press Association
Viral researchers explain how their operations have changed during year of pandemic
Interviews with Professor Massimo Palmarini, director of the MRC-University of Glasgow Centre for Virus Research, and Professor David Robertson, MRC investigator and head of CVR bioinformatics.
Science for Kids
Science Kids: Human Body Videos: Immune System
Watch as antibodies in the blood stream prevent pathogens from attaching to healthy red blood cells, and mark them for destruction by macrophages. (Length: 53 sec.)
Sophia Learning
Sophia: Pathogens: Lesson 1
This lesson will give an overview of the body's three lines of defense against a pathogen. It is 1 of 6 in the series titled "Pathogens."
Sophia Learning
Sophia: Innate Immunity
Learn about the human body's second line of defense against pathogens, innate immunity. [5:24]
Sophia Learning
Sophia: Vaccines
A narrated tutorial investigating how vaccines are used to prevent diseases. [4:59]
Bio Topics
Bio Topics: Ignaz Semmelweis
Learn more about Ignaz Semmelweis the doctor who is credited with discovering that micro-organisms can cause disease. Understand about how he was an early promoter of using antiseptic procedures in the hospital through an article and...