5216679 5216679
  • 25-05-2020
  • Biology
contestada

How have vaccines prevented the spread of measles, mumps, polio, tetanus, and hepatitis B?

Relax

Respuesta :

Nptune
Nptune Nptune
  • 25-05-2020
It helps get people to a point where they’re ‘immune’ it helps the immune system fight them (while the actual virus is dead) so if it ever does enter the immune system it would have already fought it before
Answer Link

Otras preguntas

Explain with the aid of a well labelled diagram a (i). Total internal reflection (ii). Critical angle b. State the two conditions under which total intern
Dowell Fishing Supply, Inc., sold $53,000 of Dowell Rods on December 15, 2021, to Bassadrome. Because of a shipping backlog, Dowell held the inventory in Dowell
Which of the following triometric ratios is equal to 0
After détente was abandoned, the U.S. President believed that the Cold War could be won by outspending the Soviet Union on weapons. undermining Soviet influence
How many times larger than 2x102 is 2x 108?
which multiplication expressions is equal to 5/6÷1/2?​
What is the slope of the line that passes through the points (9, 5)(9,5) and (21, 1) ?(21,1)? Write your answer in simplest form.
Please help with 14 please :(
Is the graph pictured a function?
what is |5x + 3| = |2x − 1|