Dr. Vito Imbasciani has been at war with viruses since he was 5.

Growing up near the U.S. Military Academy at West Point in New York, he contracted polio in 1952 and couldn’t walk for two months. In medical school in Vermont 30 years later, he saw AIDS steal the lives of otherwise healthy gay men.

Now, Imbasciani, secretary of California’s Department of Veterans Affairs, and his staff are responsible for keeping the novel coronavirus away from the state’s eight veterans homes. California’s defenses are holding.

The explanation, many say, lies in CalVet’s intense preparation, quick response, attention to hygiene and leadership, starting with Imbasciani, a physician and retired colonel who not too many years ago could have been discharged from the military because he is gay.

“We created our own fortune,” Imbasciani said, looking to knock on wood.

Deaths are part of life in the state-run veterans homes. The homes are populated largely by frail men and women, some of them veterans of World War II and Korea, and many from the Vietnam War era. A quarter of the vets admitted to California’s homes in recent years had been living homeless.

COVID-19 has hastened the end for scores of retired soldiers in veterans homes in other states: More than 70 veterans have died of the disease at a “soldiers’ home” in Massachusetts; more than 125 have died in New Jersey’s three homes; more than 60 residents of an Alabama veterans home tested positive, and eight have died.

The California Department of Veteran Affairs, by contrast, is holding the infection at bay. In its eight homes, where 2,100 veterans reside, three residents have contracted the disease, and two have died of it, one in his 90s and one in his late 80s.

“It’s all hands on deck,” state Sen. Bob Archuleta, a Los Angeles-area Democrat who chairs the Senate Veterans Affairs Committee, said of CalVet’s response. “It goes back to the staff. We have people who care about their veterans, and they will go the extra mile.”

Like Archuleta, Imbasciani credits the work of the front-line staff of nurses, nursing assistants and doctors who provide direct care. But leadership matters, and Archuleta and others also point to Imbasciani.

CalVet’s leader is a 73-year-old urologic surgeon who speaks six languages and has a master’s degree in musicology and a doctorate in philosophy. The son of a World War II tail gunner and grandson of a World War I vet, Imbasciani served 27 years in the Army Medical Corps. He deployed to war zones four times before retiring as a colonel in 2014.

For most of those years, Imbasciani had to hide his personal life because of President Clinton’s “don’t ask, don’t tell” policy that sought to keep LGBTQ service people in the closet.

That changed when President Obama signed legislation repealing the policy in 2010. Two years later, Imbasciani introduced Obama at a fundraiser hosted by LGBTQ community leaders in Beverly Hills.

“The price of my service was to live a lie,” Imbasciani told the crowd of 600 when introducing the president, as quoted by the Washington Post. “But not anymore.”

Imbasciani was director of government relations at the Southern California Permanente Medical Group in September 2015, when Gov. Jerry Brown appointed him secretary of the California Department of Veterans Affairs. Gov. Gavin Newsom reappointed him in January, as the novel coronavirus was starting its global spread.

Over the years, Imbasciani has tracked severe acute respiratory syndrome, or SARS, Ebola and Zika, among other viral threats. In January, when scientists in China sequenced the DNA of a mysterious new coronavirus that had emerged in Wuhan, Imbasciani thought, “Here we go again.”

He assumed the virus would storm the West Coast, as did CalVet’s director of long-term care, Thomas Bucci. Based on the devastating events unfolding in Wuhan, they quickly recognized COVID-19 as a disease far worse than the flu.

Bucci, an Air Force veteran, spent 38 years as a healthcare administrator before going to work for the state in 2015. Knowing that older and immunosuppressed people are particularly vulnerable, Bucci said: “We had a big bull’s-eye on ourselves.”

By mid-February, a month before the World Health Organization declared COVID-19 a pandemic, Bucci was regularly communicating with directors of the eight veterans homes about the threat, and, along with Imbasciani, implementing a 38-step plan.

The protocol began with the basics. Directors of each home updated their emergency operations plans. They ensured they had enough surgical and N95 masks, gloves and gowns for the staff — and even disposable dinnerware — to minimize the chance of spread.

As of Feb. 26, all visitors were directed to sanitize their hands before entry, and staff began disinfecting common surfaces every 30 minutes. On March 4, as the infection killed the first of dozens of residents at the Life Care Center in Kirkland, Wash., Imbasciani discussed the coming onslaught at an executive team meeting. And by March 15 — four days before Newsom issued the statewide stay-at-home order — all visitors were barred, with the exception of family members paying respects to veterans in hospice.

Now, all staffers have their temperatures taken when they arrive for work and are sent home if they show symptoms. At four of the homes, all workers are encouraged to take tests for the virus, and all residents are tested. At the other four, employees who have been exposed to a known or suspected COVID-19 case are being tested, as are any residents who show symptoms.

All staffers wear masks, as do residents when not in their rooms. Residents are required to practice social distancing, meaning no congregating closely for conversation or card games. Meals are delivered to residents’ rooms.

At California’s eight veterans homes, the walls are holding, so far. But Imbasciani knows an asymptomatic carrier could cause a breach any day. He is, after all, someone who has been battling viruses since he was a boy. He can even imagine the epitaph on his tombstone:

“Here lies Vito. He hated viruses.”

This story was produced by Kaiser Health News, which publishes California Healthline, an editorially independent service of the California Health Care Foundation. KHN is not affiliated with Kaiser Permanente.