Best Answer: Your heart rate should be at about 50-60% of your maximum. Your maximum is 200 so it should be between 100 and 120, maybe slightly higher or lower depending on your pace and level of fitness. The average time to briskly walk a mile is anywhere between 13 and 20 minutes.Source(s):Summer Â· 6 years ago.est Answer: Your heart rate should be at about 50-60% of your maximum. Your maximum is 200 so it should be between 100 and 120, maybe slightly higher or lower depending on your pace and level of fitness. The average time to briskly walk a mile is anywhere between 13 and 20 minutes. Source(s): Summer Â· 6 years ago.
The symptoms of smallpox are much more severe (e.g., high fever, muscle aches) than those of chickenpox, and the entire rash associated with smallpox evolves at the same rate â from all the lesions being papules to all becoming vesicles, to all becoming pustules at the same time.
The disease is transferred from person to person by bacteria-contaminated droplets formed during a coughing spell; however, the disease may be prevented by vaccinations. Symptoms of whooping cough vary. Early in the infection, the symptoms resemble those of a cold; mild fever, nasal congestion, sneezing, nasal discharge, and a dry cough. However, in contrast to a cold, the symptoms persist and worsen over about one to two weeks.