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9 votes
9 votes
How are viral diseases different from
other types of diseases ?

User MarcoP
by
3.0k points

1 Answer

13 votes
13 votes

Answer:

Viral diseases require a vector so that they can spread from one person to another whereas other diseases can spread due to seasonal changes and other effects

Step-by-step explanation:

User Akbari
by
3.1k points