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What is the number one line of defense against infection?

A. Regular hand hygiene
B. A yearly physical
C. Vaccination
D. There is no defense against infection

Sagot :

GinnyAnsweridn

Final answer:

Regular hand hygiene is the most effective defense against infection by pathogens.


Explanation:

Regular hand hygiene is the number one line of defense against infection. Proper hand washing with soap and warm water is crucial to avoid the spread of pathogens, including bacteria and viruses. Hand washing reduces the risk of infection through direct contact or respiratory illnesses.


Learn more about defense against infection here:

https://brainly.com/question/815290


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