Question 1
Aside from HIV infections, the greatest number of global disease-related deaths comes from
◦ diarrheas.
◦ various respiratory infections.
◦ hepatitis.
◦ malaria.
◦ tuberculosis.
Question 2
Becoming infected by a pathogen after contact with body fluids is considered
◦ direct contact.
◦ indirect contact.
◦ inhalation contact.
◦ contact with a vector.
◦ retro-contact.