According to Bloomberg, Google has trained one of its foundation AI models with 300 million pieces of audio that included coughs, sniffles and labored breathing, to identify, for example, someone battling tuberculosis. Now, it has teamed up with an Indian company — Salcit Technologies, a respiratory healthcare AI startup — to tuck that tech into smartphones where it can potentially help high-risk populations in geographies with poor access to healthcare. It’s not Google’s first foray into trying to digitize human senses. Its venture arm has also backed at least one startup that’s using AI in an attempt to sniff out disease, literally.