Analyse @NBCNews's tweets
@NBCLatino Dr. Maria Alcaide is an infectious disease specialist who has not only been conducting research on Covid-19, but also continuing studies on HIV and Zika: "The most challenging part was adapting to how fast things were moving." #HospitalHeroes (3/7) https://t.co/9oWRPNhQLb https://t.co/FMa9SXMXeD