This topic contains a solution. Click here to go to the answer

Author Question: Explain the necessity of producing a new vaccine for each year's flu season. (Read 155 times)

ssal

  • Hero Member
  • *****
  • Posts: 572

Question 1

Why is immunity to the common cold so difficult to develop, either naturally or through vaccines?

Question 2

Explain the necessity of producing a new vaccine for each year's flu season.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by ssal on Oct 17, 2019

maya.nigrin17@yahoo.com

  • Sr. Member
  • ****
  • Posts: 324
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 42% of students answer this correctly




ssal

  • Member
  • Posts: 572
Reply 2 on: Oct 17, 2019
Gracias!


carlsona147

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Excellent

 

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

For a complete list of videos, visit our video library