rpc2zpyv82 rpc2zpyv82

14-04-2021
Biology

contestada

Why do you think that some vaccines, such as the flu vaccine, need to be given every year?

Respuesta :

TheReptiPro TheReptiPro

14-04-2021

Answer:

Because flu viruses evolve so quickly, last year's vaccine may not protect you from this year's viruses. New flu vaccines are released every year to keep up with rapidly adapting flu viruses.

Answer Link

hannahMb46 hannahMb46

14-04-2021

Answer:

Because the virus/sickness would evolve and that vaccine might not protect you.

Answer Link

Otras preguntas

The Task Manager can be used ot track running _________________ .

Use dimes, nickels, and pennies to show 42 cents. How many different ways can you show this amount?

How would you translate y>-4x-1 into words

The seasons are caused by

Write the equation of the line that passes through the points (0, -6) and (-4, 0). Show how you arrived at your answer. What would be the EQUATION? I’m confused

Which nonmetal is likely to be least reactive A) OXYGEN B) SULFUR C) CHLORINE D) FLUORINE

The second messenger in the following G-protein-linked-receptor pathway is signal moleculeG protein linked receptor activated G protein adenylate cyclase ->

Scale 1 to 200 how tall is Statue of Liberty

What is the purpose of the continuation signal word “another”? A.to show that jazz music, but not the dance known as the Charleston, was popular during the Jazz

What viewpoint is expressed by the author in “The Story of an Hour”?