@CNN: A man is more susceptible to complications from respiratory illness than a woman, and his immune system may be naturally weaker, a new study finds https://t.co/SbxgdzRdsQ https://t.co/XlqQANR19c
A man is more susceptible to complications from respiratory illness than a woman, and his immune system may be naturally weaker, a new study finds https://t.co/SbxgdzRdsQ http://pic.twitter.com/XlqQANR19c
— CNN (@CNN) December 12, 2017