https://atlantak.com/%ea%b8%b0%ec%b9%a8%c2%b7%ed%98%b8%ed%9d%a1%ea%b3%a4%eb%9e%80-%eb%93%b1-%ea%b3%84%ec%86%8d%eb%90%98%eb%a9%b4-%ec%9d%b4%ea%b2%83-%ec%9d%98%ec%8b%ac%ed%95%98%eb%9d%bc/
"기침·호흡곤란 등 계속되면 이것 의심하라"