COVID is like an iceberg. If you fixate on deaths, you'll miss the bigger picture. The true toll of COVID is what it does to your body over time--especially if you're repeatedly exposed to it. The challenge is how to conceptualize that damage in a way that people understand. In the first few years of the pandemic, governments did everything they could to frame COVID as a phenomenon whose damage was limited to deaths. This was no mistake. If people truly understood what this virus did to them they'd be furious. Instead of telling the truth about the virus, it was easier for governments to hoard data and let people come to their own flawed conclusions. Conclusions like "what doesn't kill you makes you stronger", or "infections build immunity and protect me against the disease" may seem like common sense to some, but when you actually look at the scientific evidence, there's a far more sinister reality. The truth is: COVID wears down your body over time. Given enough exposure, COVID makes you vulnerable. The amount of strain gets worse with repeated exposures, and the risk of permanent damage compounds over time with more infections. This damage is not limited to people who are "vulnerable" (a vague, undefined term). If someone drove their car off a cliff, we wouldn't estimate their injuries based on the strength of their car. It comes down to physics--a model of the world that we can reason with. Force = mass x acceleration. With enough force involved in an accident, you're guaranteed to get hurt. The available evidence around COVID points to profound and lasting physical harm. This harm is not hard to find when you actually look for it. Vascular abnormalities, cognitive dysfunction, respiratory problems, increased susceptibility to secondary infections, and debilitating fatigue--the list goes on. The cliff is deep. Part of the problem here is that there's limited data capable of sufficiently illustrating the chronic pervasiveness of SARS-CoV-2. Spike protein ends up deep within your body, and can only be measured directly with specialized equipment (some of which is still being developed). So we end up looking for second-order effects. In chronic illness, life can become quite miserable, even for years at a time, before the body gives in fully. Just talk to a long COVID patient. They're suffering more than you can imagine. And yes, that includes people who were never vaccinated. The art of good science communication is being able to break down complex and abstract processes into bite-sized chunks of understanding. We desperately need strong scientific communication on the chronic cellular effects of COVID. Don't assume that any institution has your personal safety in mind right now. Take the time to recognize what this virus is capable of, and protect yourself accordingly. Even if you look at vaccines skeptically, that doesn't negate the possibility that the virus itself is also quite nasty. Research demonstrates cellular effects completely independent of vaccination. The virus doesn't think or discriminate; it does what it does. A single infection could define the rest of your life. A single infection could rob you of your ability to function independently. A single infection could debilitate the people you love. Deaths are the tip of the iceberg. The deeper and obscured reality is that COVID reduces your quality of life long after infection. Don't miss the rest of the iceberg that's lurking deep underwater.

Given the choice between sweetened water and cocaine, 94% of rats picked the sweet water. Bordeaux, 2007. Two levers in a cage. One sends a dose of cocaine straight into a vein. The other delivers a sip of sweetened water. It took the rats 11 days to develop a reliable taste for cocaine over nothing at all. It took them two days to prefer the sweet water over the cocaine. The researchers raised the cocaine dose. The rats stayed loyal to the water. They brought in rats already hooked and escalating their own doses. Those switched to the water as well. They swapped the sweetener for ordinary table sugar. Same result. The sweet receptor on your tongue was built for a world where sweetness meant a handful of berries in August, and nobody has updated the hardware. Hit it every hour from a carton and the reward lands harder than anything that receptor was designed to expect. Only one of those two levers can get you arrested. The other one comes with a cartoon tiger.

In November 1941 the richest man in America drove his twenty-three-year-old daughter to a hospital in Washington without telling her mother, had two surgeons drill holes in her skull and cut into the front of her brain while she sang God Bless America to them, and when the singing stopped she had a mental age of two and the family did not speak her name for twenty years. Rosemary Kennedy was the third child and the first girl, and she was slow. A nurse at the birth had held Rose Kennedy's legs together for two hours while they waited for the doctor, and the baby had been starved of air. She learned to read and write, but late, and in a family where the boys were being bred for the presidency and the girls for the right marriage, she was the one who could not keep up, the one who had to be coached and watched and given the simpler part in the photograph. She was also, by every account, the prettiest of them, and when the family went to London in 1938 she was presented at court in a white dress and curtsied to the King without a mistake. Then she was twenty-one, and the trouble started. Moods. Rages. Slipping out of the convent school at night and coming back in the morning and not saying where. The nuns said she might be meeting men. For Joseph Kennedy, who was managing his sons towards the White House and could not have a daughter who might get pregnant or get talked about, that was the end of it. He had read about a new operation. Walter Freeman had promised the newspapers it calmed the agitated, and Joe Kennedy had never in his life been told that a thing he could pay for would not work. Rosemary was given a mild sedative and kept awake. Freeman and his surgeon, James Watts, opened the skull on both sides and Watts pushed a blade into the frontal lobes and swept, while Freeman asked her to recite the Lord's Prayer and sing, and count backwards, so they would know how far to go. They went until she was incoherent. Then they stopped. She came out of it unable to walk or speak. Years of therapy got her a few words and a limp. Joe moved her to a private hospital in New York and then to a convent school in Wisconsin, told the family she was teaching the retarded in the Midwest, and never went to see her. Rose, her mother, was not told what had been done until long after, and did not visit for twenty years. The brothers and sisters, including the one who became President, were told she was away. When Joe had his stroke in 1961 and could no longer manage the story, Eunice went to Wisconsin and found a woman of forty-three who did not know her, and came home and started the Special Olympics. Rosemary lived to eighty-six, in the convent, and died in 2005 with her surviving sisters at the bed. The brother who became President had signed the first federal mental health law in 1963, and the family has said she was the reason. Freeman kept operating for another twenty-six years. His notes on Rosemary have never been released. That is what the expert's confidence looks like when it meets a powerful man with an inconvenient child. The science was published. The father was certain. The daughter sang to the surgeon until she could not. Every institution that has ever decided it knows what is wrong with you and how to tidy it has the same two ingredients in the room, and the person on the table is still the only one who pays.