WASHINGTON — Vice President Kamala Harris is in “excellent health” and “possesses the physical and mental resiliency” required to serve as president, her doctor said in a two-page letter released Saturday that summarizes her medical history and status.

Dr. Joshua Simmons, an Army colonel and physician to the vice president, wrote that Harris, 59, maintains a healthy, active lifestyle and that her most recent physical in April was “unremarkable.”

Harris’ campaign hopes the release of her medical report will draw a contrast with Republican Donald Trump, who has shared limited information about his health over the years, and raise questions about his fitness to serve, according to a campaign aide who spoke on condition of anonymity.

Trump has released little health information, including after his ear was grazed by a bullet during an assassination attempt in July in Pennsylvania.

Steven Cheung, a spokesperson for the Trump campaign, said Saturday that Trump has voluntarily released updates from his personal physician as well as detailed reports from Rep. Ronny Jackson, R-Texas, who was Trump’s physician at the White House. Jackson treated Trump after the assassination attempt.

“All have concluded he is in perfect and excellent health to be commander in chief,” Cheung said. The campaign press office pointed to some of Trump’s past medical reports on his social media platform.

If Trump, who is 78, were to be elected next month, he would be the oldest president in U.S. history by the time his term ends in 2029.

According to the summary of an exam conducted six months ago, Harris’ vital signs showed a blood pressure of 128 over 74, a heart rate of 78 beats per minute, pulse oximetry of 100% on room air with a respiratory rate of 16 breaths a minute and a temperature of 98.7 degrees. Pulse oximetry measures the amount of oxygen in a person’s blood.

Simmons reported that Harris’ head, eyes, ears, nose and pharynx are normal.

Also in the report: Harris wears contact lenses for mild nearsightedness; her family history includes maternal colon cancer; she is up to date on preventive care recommendations, including having a colonoscopy and annual mammograms, as well as routine immunizations.

Harris’ mother, Shyamala Gopalan, was 70 when she died of colon cancer in February 2009.

Trump eagerly questioned President Joe Biden’s health when the 81-year-old was seeking reelection. Last November, Trump marked Biden’s birthday by releasing a letter from his physician reporting that the former president was in “excellent” physical and mental health. The letter contained no details to support its claims — no measures such as weight, blood pressure or cholesterol levels, or any test results.