CDC conducts studies each year to determine how well the flu vaccine protects against flu illness. <span>While vaccine effectiveness can vary,</span> recent studies show vaccine reduces the risk of flu illness by about 50% to 60% among the overall population during seasons when most circulating flu viruses are like the vaccine viruses.
Which is the most reliable source of health information?
Question 6 options:
a medical journal
Answer:
B
Explanation:
A conflict can be A or B but B includes the general ELA term of Conflict
I think the answer would be B.
A good ratio of carbohydrates, fats, and proteins respectively is :
- 30 protein,
- 30 carb,
- 40 fat
