Many viral diseases are combated by prevention through

Biology

1 answer:

stellarik [79]2 years ago

7 0

Answer:

The spread of many viral diseases can be prevented by hygienic factors such as efficient sanitation facilities, effective waste disposal, clean water, and personal cleanliness. Active immunization by vaccines (antigen-containing preparations that elicit the synthesis of antibodies and thus immunity) has been useful in preventing common epidemics caused by acutely infectious viruses.

Explanation:

Mark as brainliest please

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