The skepticism is probably higher in the United States. It's ironic.
En octubre de 2020, Bill Gates advirtió desde los estudios de NBC que el mundo no recuperaría su normalidad sin una vacuna altamente efectiva y ampliamente aceptada contra el COVID-19. Su mensaje no era solo científico, sino profundamente humano: las escuelas cerradas, el deterioro de la salud mental y la parálisis de la vida cotidiana eran el precio de cada día sin solución. Lo que más inquietaba a Gates no era la logística de fabricar o distribuir la vacuna, sino algo más antiguo y difícil de resolver: la desconfianza humana ante lo desconocido, que había alcanzado proporciones sin precedentes incluso en las naciones con más recursos para actuar.
- La pandemia mantenía al mundo en suspenso, y Gates advertía que ningún atajo —ni tratamientos experimentales ni medidas parciales— podría sustituir a una vacuna verdaderamente eficaz.
- El escepticismo vacunal había dejado de ser un fenómeno marginal para convertirse en una crisis dentro de la crisis, especialmente pronunciado en Estados Unidos, donde las teorías conspirativas vinculaban al propio Gates con el origen del virus.
- Tratamientos como los anticuerpos sintéticos de Regeneron, usados en el presidente Trump, eran reconocidos como complementos útiles, pero Gates los situaba claramente como medidas provisionales, no como la solución definitiva.
- Gates urgía a priorizar la reapertura de escuelas sobre cualquier otro espacio social, señalando el cierre de aulas y el deterioro de la salud mental infantil como las heridas más profundas del confinamiento.
- El horizonte más optimista que Gates podía ofrecer era una vuelta a la normalidad para las naciones ricas a finales de 2021, pero ese escenario dependía enteramente de que la vacuna funcionara y de que la gente confiara en ella lo suficiente para recibirla.
En una entrevista con NBC News en octubre de 2020, Bill Gates repitió el mensaje que llevaba meses transmitiendo: no había salida de la pandemia sin una vacuna que funcionara bien y llegara a millones de personas. Días antes había dicho al Wall Street Journal que las naciones ricas podrían recuperar la normalidad a finales de 2021, pero solo si la vacuna cumplía sus promesas. Todo dependía de esa única variable.
Gates no hablaba como observador externo. Su fundación era uno de los mayores financiadores del desarrollo de vacunas en el mundo, y él conocía tanto la ciencia como la logística. Cuando le preguntaron por el tratamiento de anticuerpos sintéticos de Regeneron —usado recientemente en el presidente Trump— lo reconoció como un complemento útil a terapias existentes como la dexametasona, y señaló que su fundación colaboraba con Eli Lilly en ese frente. Pero dejó claro que estos tratamientos eran soluciones provisionales. La vacuna seguía siendo la respuesta.
Lo que más preocupaba a Gates no era el desafío científico, sino el humano. El escepticismo hacia las vacunas había alcanzado niveles que nunca antes había visto, y resultaba, según él, más difícil convencer a la gente de aceptarlas que fabricarlas y distribuirlas globalmente. La paradoja era aguda: la desconfianza era más alta precisamente en Estados Unidos, el país con más recursos para actuar. Las teorías conspirativas que lo vinculaban al virus o a supuestos planes de control poblacional ya no eran un fenómeno marginal; se habían instalado en la corriente principal.
Ante todo esto, Gates insistió en que las escuelas debían ser la prioridad absoluta en cualquier estrategia de reapertura, por encima de estadios o espacios de entretenimiento. Los niños necesitaban volver a las aulas. Pero nada de eso sería posible sin la vacuna, y la vacuna no podría cumplir su promesa si la gente se negaba a recibirla.
Bill Gates sat down with NBC News on a Sunday in mid-October 2020 with a message that had become his refrain for months: the world would not move past the pandemic without a vaccine that actually worked, and worked well enough to reach millions of people. There was no other path back to the life people remembered. Schools would stay closed. Mental health would continue to deteriorate. The machinery of ordinary existence would remain frozen until that vaccine arrived and proved itself.
The Microsoft cofounder had been saying versions of this for weeks. A few days earlier, he'd told the Wall Street Journal that wealthy nations might see normalcy return by the end of 2021—but only if the vaccine performed as hoped. That was the best-case scenario. Everything hinged on a single variable: a vaccine so effective that governments and populations would trust it enough to use it at scale.
Gates was not speaking from the sidelines. His foundation had become one of the world's largest funders of vaccine development, pouring resources into the race to stop the virus. He understood the science, the logistics, the timeline. He also understood something else that was becoming harder to ignore: people were increasingly skeptical of the very thing he was betting everything on.
During the NBC interview, he was asked about Regeneron's synthetic antibody treatment, an experimental therapy that had just been used on President Donald Trump after he tested positive for the virus. Gates acknowledged the approach as useful—a complement to existing treatments like dexametasona. He noted that his foundation was working with Eli Lilly, which had partnered with Regeneron to move the antibody work forward quickly. But these treatments, he made clear, were not the solution. They were stopgaps. The vaccine was the answer.
What troubled Gates more than the scientific challenges was the human one. Vaccine skepticism, he said, had reached levels he'd never seen before. It was, he suggested, actually harder to convince people to accept a vaccine than it would be to manufacture and distribute one globally. The irony was sharp: the skepticism was highest in the United States, the wealthy nation with the resources to produce and deploy vaccines most effectively. Gates had become accustomed to conspiracy theories—his name appeared constantly in online narratives linking him to the virus itself, to population control schemes, to shadowy agendas. He had learned to expect it. But the scale of it now, the way doubt had metastasized into the mainstream, seemed to have struck him as something different. It was no longer a fringe problem. It was a crisis within the crisis.
He pushed back gently but firmly on the skepticism, acknowledging that vaccine hesitancy had always existed but insisting that the current moment was unprecedented. Schools, he argued, should be the priority in any reopening strategy—not stadiums, not entertainment venues, not the machinery of leisure. Children needed to be in classrooms. That was where the real stakes lay. Everything else could wait. But none of it could happen without the vaccine, and none of the vaccine's promise could be realized if people refused to take it.
Notable Quotes
The only way to return completely to normalcy is by obtaining a vaccine that is highly effective and available to many people— Bill Gates, NBC News interview
Skepticism about vaccines has always been a problem, but now it is higher than ever— Bill Gates
The Hearth Conversation Another angle on the story
Why did Gates keep returning to this single point—that only a vaccine could restore normalcy? Why not acknowledge that some recovery might happen anyway?
Because he was looking at the data. Schools were closed. Mental health was collapsing. The economy was in freefall. Without a vaccine, he believed, you were just managing decline, not ending it. You could reopen some things, but you'd always be one outbreak away from shutting down again. A vaccine was the only way to actually break the cycle.
But he must have known that skepticism about vaccines was already baked into American culture. Why did he seem surprised that it was so high?
I think he understood it intellectually, but seeing it at that scale—seeing it become mainstream rather than marginal—was different. He'd spent years funding vaccine work globally. He knew the logistics. What he wasn't prepared for was that the harder problem wouldn't be making the vaccine. It would be getting people to accept it.
He mentioned Regeneron and antibody treatments. Why bring those up if he didn't think they were the real solution?
Because they were real options that existed right then. People were suffering. Trump had just used it. Gates wasn't dismissing it—he was saying it's good to have more tools. But tools aren't the same as an exit. A vaccine is the exit.
The piece mentions that Gates is heavily attacked by conspiracy theorists. Did that shape what he was saying in this interview?
Probably. When you're being blamed for creating the virus, you have to be careful about how you talk about solutions. You can't sound like you're pushing something for hidden reasons. You have to sound like you're stating facts. That's a harder position to be in than it sounds.
What strikes you most about this moment—October 2020—looking back?
The certainty. Gates was certain a vaccine would work, certain it would be available, certain it would restore normalcy. He was speaking from inside a timeline that made sense to him. He didn't know yet how much the skepticism would hold, or how long the uncertainty would actually last.