Second Medic
Second Medic has posted a COVID response alongside a chatbot to help users gauge their symptoms as well as determine if they are in an at-risk population for COVID-19.
Rankings by 
Национальный рейтинг
356th
in United StatesРегиональный рейтинг
403rd
in North America and CaribbeanГлобальный рейтинг
966th
worldwide