Which of the following is the best statement about “herd immunity”?
A. All population have been vaccinated
B. Vaccinating enough individuals protects the whole population
C. Vaccinating just protect the vaccinated population
D. Vaccinating can not protect the unvaccinated person
Select your answer:
Topics:
The Vascular System and Blood Flow Cellular Respiration Circulatory and Respiratory System Nasal Polyp How the Eyes work Healthy Lifestyle Iron Kinetics Auditory and Vestibular Neurology Skeleton and Muscles Cardiorespiratory Endurance Tissue Repair Pathology Reproductive System Vocabulary Infectious Disease and Pathogens Fad Diets Skeletal TissueOther quiz:
Human Body › ViewHair and nails are part of the integumentary system. true or false?
A. TRUE
B. FALSE
Types of Nutrients › View
What Type of nutrientes the foods in the pictures have more
A. vitamins
B. proteins
C. carbohydrates
D. lipids