KPRC Channel 2′s health reporter Haley Hernandez has been answering some of your emailed questions regarding the impact of COVID-19 here in the Houston area. If someone has recently had pneumonia are they more susceptible to COVID19? Does your blood type make you more susceptible to COVID19? There is no recommended screening criteria based upon blood type, said the President of the Harris County Medical Society Dr. Ronald Walters. Despite previous warnings that harsh chemicals can damage the screen, Apple says now that disinfectants are OK to use on their products.