Question

how can individuals in communities prevent the global spread of hepatitis c? by getting vaccinated by washing their hands before eating by avoiding contact with the blood of others by avoiding contact with the saliva of others

Explanation:

Hepatitis C is mainly spread through contact with infected blood. There is no vaccine for hepatitis C. Hand - washing helps with some other diseases but not hepatitis C as it's not spread via fecal - oral route. Saliva is not a common mode of transmission for hepatitis C.

Answer:

by avoiding contact with the blood of others