Task 3-Part 4
the last third , how to prevent it ? Use the regular flu shot every year . The right time for vaccination is currently before the peak of...Task 3-Part 4
the last third , how to prevent it ? Use the regular flu shot every year . The right time for vaccination is currently before the peak of flu season . It takes two weeks for the body to build up the body's immune system from vaccines . Ask your doctor right time Show more