“Men are significantly more likely to be hospitalized, to be admitted into intensive care units, and to die from COVID-19 than women,” says professor Sabra Klein.Here’s what we know—and don’t know—about why that’s the case.Learn more: behaviorbehavior changeBIOLOGYBloomberg SchoolCoronaviruscovidCOVID-19COVID19genderHarderhittinghuman biologyimmune systemIMMUNITYimmunologyJohns HopkinsJohns Hopkins Bloomberg School of Public HealthJohns Hopkins School of Public HealthJohns Hopkins UniversitylaboratorymenMen and Womenmicrobiologypandemicpublic healthPublic Health SchoolresearchSabra KleinscienceSexSex and GenderVaccinevideoVirologyVIRUSVITAMINvitamin CoronavirusvlogwomenYouTube