Democratic US presidential candidate Kamala Harris is in “excellent health,” according to her doctor. The Office of the Vice President released a detailed report from her physician, Joshua Simmons, on Saturday. In it, he lists the results of various tests from Harris’ most recent health check-up in April, along with information about the 59-year-old’s medical history. The doctor’s report is significantly shorter than those of her 81-year-old boss, President Joe Biden, who has consistently made headlines in recent years with long lists of age-related ailments. It is a peculiarity of US politics…