Okay, ChatGPT can't cure COVID, but using AI to develop vaccines has shown promising results.
Even though COVID vaccines ultimately saved lives, many were lost in the early days of the disease because scientists couldn’t develop the vaccine faster than the virus spread, and they had to update it when the virus mutated. Now, a team at the University of Cambridge has a way to get ahead of things.
They took the genetic blueprint of multiple coronaviruses related to the one that caused COVID-19 (think: the guest list to the worst family reunion ever) and are using artificial intelligence to work on a vaccine that would protect against a range of the viruses. It’s the first time a vaccine’s key component has been designed by AI and tested on people, but the trial’s work could open up a world of possibilities. Success would signify that we can use an AI antigen that’s safe and, importantly, can represent a whole group of viruses. That would mean we could move away from chasing a particular infection when it happens and towards preventing a whole family of viruses.
It’s too soon to know for sure, but scientists are hopeful that this technology can be implemented to replace the flu vaccine, prepare for bird flu, or protect against hemorrhagic fevers like Ebola.
The Democratic Republic of the Congo (DRC) is months into a serious Ebola outbreak caused by the Bundibugyo species of the virus. Its rapid spread has prompted health officials to raise the risk assessment to "very high" nationally, "high" regionally, and "low" globally. The Bundibugyo species has a case fatality rate of about one in three people, and there's currently no approved vaccine for this type of Ebola. Scientists at the University of Oxford are racing to develop one, using a strategy that may sound familiar.
During the COVID-19 pandemic, scientists were able to develop vaccines quickly by using a harmless virus to deliver genetic material from the coronavirus. It may sound like the world’s worst Amazon delivery, but that material acts as instructions to teach the immune system what to recognize, so it can fight the real virus if a person is exposed later. It’s like showing your immune system a "wanted poster" of a criminal, and giving your body time to figure out how to respond if faced with the actual criminal.
Now, scientists are using the same strategy for Ebola: a harmless virus delivers genetic instructions from the Bundibugyo Ebola virus, helping the immune system prepare without causing the disease itself. Health officials hope the outbreak can be contained without a vaccine, but because Ebola can spread quickly and cause severe illness, having a vaccine ready would provide another powerful tool to help stop it — a definite case of "better safe than sorry."
The DRC (Democratic Republic of the Congo) is a large central African country now facing an Ebola outbreak along with neighboring Uganda. Ebola is a serious virus spread through contact with infected blood or body fluids, causing fever, vomiting, and bleeding. This outbreak's strain has no approved vaccine or treatment.
This isn't the DRC's first health crisis — and it's not bad luck. Three main factors are at play: the DRC borders nine countries with heavy cross-border movement and conflict-driven displacement, making disease spread easy; its health system is stretched thin, so early symptoms (which mimic other illnesses) often go unnoticed; and close contact with wildlife in its vast forests — including hunting and eating bushmeat — raises the risk of animal-to-human disease jumps.
Together, these factors explain why outbreaks keep happening — and why this one deserves close attention.
Meet the Icons of the 20th Century. From brilliant scientists and inspiring activists to legendary athletes and artists, these remarkable individuals changed the world in powerful ways. In this video playlist of clips from BBC's Icons: The Greatest Person of the 20th Century, meet Muhammad Ali, Helen Keller, Albert Einstein, Martin Luther King Jr., Pablo Picasso, Jane Goodall, Pelé, Billie Holiday and others — each a trailblazer who shaped history through courage, creativity, and conviction. A perfect playlist to inspire young minds to think big and act boldly!
The article "The Race for a Cure: How Vaccines Were Developed for 4 Deadly Diseases" by BBC's HistoryExtra explores the history of vaccines, starting with Edward Jenner's fight against smallpox in 1798. The article highlights the challenges and triumphs in developing vaccines against smallpox, rabies, tuberculosis, and polio.
The article "Beat Winter Illness: Science-Backed Tips to Stay Healthy" from BBC's Science Focus covers evidence-based remedies like taking zinc and vitamin C, washing hands regularly, and getting a flu vaccine to stay healthy during winter.
In Tu Youyou's Malaria Breakthrough, host Chris Packham tells the story of Tu Youyou’s groundbreaking discovery of artemisinin, a drug that transformed the fight against malaria. Her extraordinary courage, including volunteering as the first test subject, went unnoticed as she was never named on the research papers that led to the breakthrough. This video is excerpted from BBC’s Icons: The Greatest Person of the 20th Century, a documentary series celebrating the achievements of the most influential figures of the era.
In FDR and Polio, host Trevor McDonald recounts how Franklin D. Roosevelt overcame the challenges of paralysis caused by polio. Despite the physical limitations of the disease, FDR used calipers and a wheelchair to continue his political career, inspiring the nation with his perseverance. His struggle led to national hope and, eventually, the development of the polio vaccine. This video is excerpted from BBC’s Icons: The Greatest Person of the 20th Century, a documentary series celebrating the achievements of the most influential figures of the era.
In From Cowpox to a Smallpox Vaccine, host Andrew Marr introduces us to Edward Jenner, a young English doctor who was impacted by smallpox as a child. As an adult, he heard a rumor that people who catch cowpox were protected against smallpox. This sparked the idea for the first vaccine and produced a vaccine that would eradicate smallpox from the world, saving millions of lives. This video is excerpted from BBC’s Andrew Marr's History of the World, a story of human history that uses reenactments, modern footage, and storytelling to explain history’s greatest achievements.
Okay, ChatGPT can't cure COVID, but using AI to develop vaccines has shown promising results.
Even though COVID vaccines ultimately saved lives, many were lost in the early days of the disease because scientists couldn’t develop the vaccine faster than the virus spread, and they had to update it when the virus mutated. Now, a team at the University of Cambridge has a way to get ahead of things.
They took the genetic blueprint of multiple coronaviruses related to the one that caused COVID-19 (think: the guest list to the worst family reunion ever) and are using artificial intelligence to work on a vaccine that would protect against a range of the viruses. It’s the first time a vaccine’s key component has been designed by AI and tested on people, but the trial’s work could open up a world of possibilities. Success would signify that we can use an AI antigen that’s safe and, importantly, can represent a whole group of viruses. That would mean we could move away from chasing a particular infection when it happens and towards preventing a whole family of viruses.
It’s too soon to know for sure, but scientists are hopeful that this technology can be implemented to replace the flu vaccine, prepare for bird flu, or protect against hemorrhagic fevers like Ebola.
The Democratic Republic of the Congo (DRC) is months into a serious Ebola outbreak caused by the Bundibugyo species of the virus. Its rapid spread has prompted health officials to raise the risk assessment to "very high" nationally, "high" regionally, and "low" globally. The Bundibugyo species has a case fatality rate of about one in three people, and there's currently no approved vaccine for this type of Ebola. Scientists at the University of Oxford are racing to develop one, using a strategy that may sound familiar.
During the COVID-19 pandemic, scientists were able to develop vaccines quickly by using a harmless virus to deliver genetic material from the coronavirus. It may sound like the world’s worst Amazon delivery, but that material acts as instructions to teach the immune system what to recognize, so it can fight the real virus if a person is exposed later. It’s like showing your immune system a "wanted poster" of a criminal, and giving your body time to figure out how to respond if faced with the actual criminal.
Now, scientists are using the same strategy for Ebola: a harmless virus delivers genetic instructions from the Bundibugyo Ebola virus, helping the immune system prepare without causing the disease itself. Health officials hope the outbreak can be contained without a vaccine, but because Ebola can spread quickly and cause severe illness, having a vaccine ready would provide another powerful tool to help stop it — a definite case of "better safe than sorry."
The DRC (Democratic Republic of the Congo) is a large central African country now facing an Ebola outbreak along with neighboring Uganda. Ebola is a serious virus spread through contact with infected blood or body fluids, causing fever, vomiting, and bleeding. This outbreak's strain has no approved vaccine or treatment.
This isn't the DRC's first health crisis — and it's not bad luck. Three main factors are at play: the DRC borders nine countries with heavy cross-border movement and conflict-driven displacement, making disease spread easy; its health system is stretched thin, so early symptoms (which mimic other illnesses) often go unnoticed; and close contact with wildlife in its vast forests — including hunting and eating bushmeat — raises the risk of animal-to-human disease jumps.
Together, these factors explain why outbreaks keep happening — and why this one deserves close attention.
Meet the Icons of the 20th Century. From brilliant scientists and inspiring activists to legendary athletes and artists, these remarkable individuals changed the world in powerful ways. In this video playlist of clips from BBC's Icons: The Greatest Person of the 20th Century, meet Muhammad Ali, Helen Keller, Albert Einstein, Martin Luther King Jr., Pablo Picasso, Jane Goodall, Pelé, Billie Holiday and others — each a trailblazer who shaped history through courage, creativity, and conviction. A perfect playlist to inspire young minds to think big and act boldly!
The article "The Race for a Cure: How Vaccines Were Developed for 4 Deadly Diseases" by BBC's HistoryExtra explores the history of vaccines, starting with Edward Jenner's fight against smallpox in 1798. The article highlights the challenges and triumphs in developing vaccines against smallpox, rabies, tuberculosis, and polio.
The article "Beat Winter Illness: Science-Backed Tips to Stay Healthy" from BBC's Science Focus covers evidence-based remedies like taking zinc and vitamin C, washing hands regularly, and getting a flu vaccine to stay healthy during winter.
In Tu Youyou's Malaria Breakthrough, host Chris Packham tells the story of Tu Youyou’s groundbreaking discovery of artemisinin, a drug that transformed the fight against malaria. Her extraordinary courage, including volunteering as the first test subject, went unnoticed as she was never named on the research papers that led to the breakthrough. This video is excerpted from BBC’s Icons: The Greatest Person of the 20th Century, a documentary series celebrating the achievements of the most influential figures of the era.
In FDR and Polio, host Trevor McDonald recounts how Franklin D. Roosevelt overcame the challenges of paralysis caused by polio. Despite the physical limitations of the disease, FDR used calipers and a wheelchair to continue his political career, inspiring the nation with his perseverance. His struggle led to national hope and, eventually, the development of the polio vaccine. This video is excerpted from BBC’s Icons: The Greatest Person of the 20th Century, a documentary series celebrating the achievements of the most influential figures of the era.
In From Cowpox to a Smallpox Vaccine, host Andrew Marr introduces us to Edward Jenner, a young English doctor who was impacted by smallpox as a child. As an adult, he heard a rumor that people who catch cowpox were protected against smallpox. This sparked the idea for the first vaccine and produced a vaccine that would eradicate smallpox from the world, saving millions of lives. This video is excerpted from BBC’s Andrew Marr's History of the World, a story of human history that uses reenactments, modern footage, and storytelling to explain history’s greatest achievements.