Nina has the flu and a high fever. Her immune system is exhibiting the third line of defense. This defense is part of adaptive immunity.

False.

Explanation:

The fever that Nina presents is caused by the body's second line of defense, which represents innate immunity, which is the one that is born with the individual.

The immune system's first line of defense concerns the body's physical barriers. The second line of defense hurts the action of leukocytes, which are cells that fight inflammation and can cause reactions such as high fever, hunting pain, sneezing, among others. The third line of defense refers to the action of lymphocytes and antibodies produced by the body.

These three lines represent defenses that already exist naturally within the human body and for this reason are part of innate immunity.

this disease is :

* endemic (present in a defined area that is a village)

* a bacterial infection (treated with antibiotic)

* communicable by contact (by the hands)

manu-porterage is the most common mode of transmission, it transmits germs from one individual to another via the hands. this concerns infections of exogenous origin.

endemic disease, or endemic disease, refers to a disease that is constantly present in a given population, often tied to a specific geographic origin, as opposed to a pandemic that is not a sporadic disease.

antibiotics are molecules that have the property of killing (bactericidal) or limiting the spread (bacteriostatic) of bacteria.