Answer:
its b not c adding salad bar
Explanation:
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.
Answer:
False
Explanation:
Due to the high cost, the majority of the estimated 300,000 people who received implants in the world are in developed countries.
Very few percentage of people in developed countries are able to afford the cost of implants as majority. Most of the earnings of people in developed countries are spent on basic necessities of life like food, clothing and shelter.
