Can an AI chatbot save lives by answering texts about pregnancy?

A network of clinics for pregnant women in Kenya set up an automated text messaging service to send out appointment reminders. But when the moms received the texts, they started to write back.

Some asked if it's safe to eat avocados during pregnancy (you can!). Others asked if certain symptoms they were experiencing, like swelling or headaches, are normal during pregnancy.

"At the time I joined I think we were getting less than 100 questions a day," recalls Jay Patel, director of technology for Jacaranda Health. "Now it's 15,000."

At first, Jacaranda hired nurses to answer questions one by one. But over the years since 2020, developers have created a program that uses artificial intelligence to understand patient's questions, prioritize them and flag when a user may need immediate medical care. It's called PROMPTS — and is used by patients visiting public clinics in 24 Kenyan counties.