1.   Early symptoms of inhalational anthrax resemble the flu.

2.   Most cases resemble the flu, with high fevers, headaches and muscle cramps.

3.   Mild symptoms may resemble the flu.

4.   Some patients experienced a mild cough and a feeling of heaviness in the chest, resembling respiratory flu.

5.   A mystery disease that has claimed a high death toll in northern Afghanistan resembles flu, a spokesman for the U.N. health agency said Tuesday.

6.   An unknown disease that has killed many people in northern Afghanistan resembles flu, a spokesman for the U.N. health agency said Tuesday.

7.   Bronchitis and pneumonia are two ailments that often resemble the flu and require hospitalization for many people.

8.   Early symptoms of the virus resemble the flu, with fever, headache or vomiting.

9.   In its early stages, the disease can resemble flu.

10.   Last week, the World Health Organization said the killer disease, which first appeared in mid-January, resembles flu.