how many people were affected
A lot of people have digital TV now.
thousands of people are affected
1 out of 4 people are affected
3000000 people are affected
how many people are affected by MS (multiple sclerosis)
Most people in the world are affected by dust. (Affected = it influences them in some way)
All people on earth are affected by their environment.
85 people were affected by H1N1
Rohypnol is illegal in the United States, so it is hard to tell how many people are affected by it.
About 2.2 million people are affected by the disease worldwide.
2 to 3 million people are affected by such event.