Analyse @NBCNews's tweets
@NBCLatino “MJ” Martinez, a medical assistant, translates crucial coronavirus information to patients in California's central valley: "The most challenging part of my job, the hardest part, is having to deliver bad news." #HospitalHeroes (7/7) https://t.co/eGvx11zTD0 https://t.co/G5rpjUaFxO