12,673 followers
@ketaminh Tell them to buy a pulseoximeter as early warning. Happy hypoxia common with COVID. @airwaycam 📖https://t.co/1A8pknUfaL https://t.co/zud3ABtfT8
@ketaminh Tell them to buy a pulseoximeter as early warning. Happy hypoxia common with COVID. @airwaycam 📖https://t.co/1A8pknUfaL https://t.co/zud3ABtfT8