Dimitri received a flu vaccination earlier in the year. however, he has just been tested and has a confirmed case of the flu.

why did dimitri most likely get the flu?

vaccinations are not always effective.
vaccinations are not effective if hygiene is poor.
vaccinations give individuals the flu with full symptoms.
vaccinations work only when provided at the onset of the disease.

A. (Obv. answer)

Explanation:

For B, we do not have enough info nor is it true.

For C, no. They try to prevent it instead.

For D, no. It prevents or tries to prevent it from even happening.

loris malaguzzi was the founder of reggio emilia’s educational philosophy and together with the comune and many local administrators he participated in the birth and building of reggio emilia’s network of municipal preschools (3-6) and infant-toddler centres (0-3).